You missed the one about no one knowing the day or the hour.
I have to think that was meant to also extend to people not knowing the year, decade, or even century.
However, if you happen to notice any multi-headed dragons, please give me some heads up so I can order flame retardant clothing from Amazon.
I may need the flame retardant clothing anyway in case I'm going to hell for this post.
Jesus gave us lots of signs, so that we can recognize its nearness. Abiding Christians will be able to see the day approaching, even if they don't know the exact day (Hebrews 10:24-25, 1 Thessalonians 5:4-9). But there will be many people who who claim the name of Christ but who will fall away (Matthew 24-25, Luke 18:7-8), and are found to be hypocrites, apostates, and/or unprofitables (who won't be able to enter His kingdom) so that's why Jesus gave us lots of strong warnings.
The world isn't wicked enough to the point where Christians are hated by all nations (Matthew 24:9), but I can see it getting to that point. And, the Antichrist hasn't made himself known yet, or the rest of these things (Matthew 24:4-28), but when we see all these things, we will know that Jesus' appearing is near (Matthew 24:33).
There's a little passage in Hosea 5:14-6:3 that suggests to me that two thousand years after Jesus went to heaven, the Jewish people will begin to revived, and on the third day (third millennium) raised up. 2033 (the end of two thousand years) is 17 years away so I don't think Jesus return can happen until after the 17 years have expired. However, 17 years is not a long time. 2033 is an early time for the beginning of the end times Jewish revival (in Tribulation) that precedes the return of Jesus. It could be happen later in the third millennium, though. I see that as an "at the earliest" mark.
Hosea 6:2
2 After two days He will revive us;
On the third day He will raise us up,
That we may live in His sight.
It's better to prepare mentally and spiritually now than when we are in the throes of the Tribulation and many are falling away (Mattthew 24:9-12).