Hit a set now what

[theredpill5]

I hit another set and I think I played it perfectly. How do you guys keep from playing scared ? I think when that jack hit with a queen on board, I was like: No way I'm winning this hand. I'll post the hand in this post here in a few minutes.

I was playing scared. I was trying to make a big pot but the pot was already pretty big so I should have just took it down right there.