I put you between 21 and 25.
21
Let me explain how I got to my assessment.
I reviewed some of your old posts, and was somewhat confused. The context clues pointed to someone 18-21 (underage rentals, you're in yeshiva, etc.) but the content quality seemed unlikely, as much of the opinions were substantially more mature than that age range. So I took a shot at 21-25.
Yes, take that as a compliment.