I can't really fault you for this post - it's the understandable knee-jerk reaction of someone heavily indoctrinated into the lie known as Sola Scriptura. Just recognize it for what it is - nothing more than a knee jerk reaction - because when we look below the surface, the potential problems with your perspective are myriad.
It is interesting that Paul did receive a lot of direct revelation from the Lord, especially in the three years he spent in isolation (self-isolation?

) in Arabia where the Lord personally took him through the same training for three years that He spent training the other Apostles during His earthly miniistry.
Oh? And Paul was right to trust all this revelation? You've repeatedly insinuated that direct revelation shouldn't be trusted. Why should Paul have trusted the initial vision seen on the Road to Damascus? Or was that an unwise move on his part? And why should he have trusted all the later revelations?
Based on the thorn in Paul's flesh, you wrote:
I don't want direct revelation from the Lord, because direct suffering accompanies it, and I, like anyone, want a reasonably comfortable life.
Revelation of what? Paul didn't know Christ until the revelation. What he received, starting on the Road, were face to face revelations of Christ. That's how He came to know Christ better than you and I do. So let me get this straight. You are a Christian claiming that you don't want to get to know Christ - it's just
not worth it in your view. I'll chalk this up as another exegetical error on your part - and thus as more proof that we need Direct Revelation to reliably/infallibly interpret both the OT and the NT.
Also let's be more specific about what Direct Revelation can do for you - I'm talking about a high-magnitude of it, not merely the normal Inward Witness given to every Christian. Most Christians seem to have no clue how to define the joy of the Lord - and thus no concept of what revival is, and no inkling of what real happiness is. Understand it like this. If God loves you, what level of ecstasy does He intend to withhold from you? None. So imagine every single nerve-ending and pleasure-center in your brain and body being stimulated with tickles of love, joy, peace - somewhat like narcotics - but with ineffably more effectiveness and finesse. Paul compared it to being drunk with wine! (See Eph 5:18). And even if you believe that God stimulates the "mind" without recourse to the body (another historic exegetical error), you can still imagine the same net effect.
Secondly, Christians fail to understand the biblical concept of Rest. You don't
toil to sustain the new birth. God sustains it. It's a God-given degree of holiness. Each incremental reviving outpouring, in that same fashion, auto-sustains a higher level of obedience, to the point where, in a major revival, the Christian is almost always at rest (punctuated only infrequently, perhaps only once a week, or once a month, with a real agony of temptation). Jesus put it like this - this promise refers to some of the Promised Land which the church has failed to go up and possess:
"Come unto me all you who are weary and burdened, and I will give you rest...For my yoke is easy, and my burden is light".
When is the last time you awoke from a good night's sleep complaining, "Good Lord! That rest was a lot of hard work!" That would be a contradiction. Rest and toil are diametrically opposed concepts.
And let's get some perspective here. God's requirements for, and expectations of, Paul were especially stringent because he was chosen to be a key historical figure until Christ's return. Paul's ministry historically land-marked God's readiness to decentralize the nation Israel in order to spring open the doors to worldwide evangelism. Just because Paul had to suffer a thorn doesn't prove that you will have to.
Moreover, most of your objections to Direct Revelation are based on your negative experiences with unregulated, spurious "revelation". That's not much to go on.
Did Paul tire? Did he grow weary? Again, let's get some perspective here. He pushed himself to incredible limits - he was able to do so precisely because he walked in a degree of supernatural strength that you and I have no cognizance of. Strength that looks like this:
"So he got up and ate and drank. Strengthened by that food, he traveled forty days
and forty nights until he reached Horeb, the mountain of God" (1King 19:8).
Don't just focus on the negative. Think of what Direct Revelation can do for you - for all of us.