i feel like i am in a very similar situation to you there.
I only just joined this site a day ago and this is the first post that showed up. So its really helped me to see how people have responded.
I am a researcher, i really get into apologetics and the history of christian theology. But when it comes to people asking me about God or me trying to discuss with someone the positive impact having God in your life will bring, i just draw a blank.
I am sure that God wants me to be a researcher as there will be purpose behind it, but when you go to Church or see evangelical messages/events that are bringing people to God in huge numbers, its really emotion focused.
People are in tears from happiness and you can see that they are having a life changing experience.
The burden that comes off when people accept they are sinners and need help and they can't do it on their own, you can see that its something that really impacts those listening who aren't christians and is so effective at reaching people.
As much as i want to be able to bring as many people to God like that, it seems obvious that i have a different purpose.
My advice is to take your passions and the parts of Christianity that you're into and keep going with them. It might just seem like you are satisfying your hunger to learn for a while, but at some point you are going to run into someone who needs your help, spiritually, but has many objections to God, Jesus and Christianity. You will be able to talk with them and offer them facts and be able to break down some of the defenses they had built from the bad stigma Christianity has today, be able to debunk a few myths they have heard about christians and ultimately bring them to God.
It might not be bringing 100 people a week to God, but the 1 tough case person that He needs in His kingdom could be the conversation you are studying for.
May have gotten a bit off track there but i hope that makes sense.
The bottom line is that there is no right and wrong when it comes to who you are. If you are genuinely trying your hardest to be the best Christian you know how to be then you're on the right path. God has made you this way for a reason, he just has a way of keeping you in the dark about what that reason is until you are ready to fulfill your purpose
Believe me i have had some times where i thought "why am i going through this/am i doing this right?", then months later something will come up and its such a light bulb moment of "oh i get it now!" "It all makes sense"