It feel like I'm starting over all over again. 

New workplace and new environment.

I feel like it's tough for me to establish my competence again.

I need to do something to prove myself again. 

I don't know whether I'm on the right track but I believe I'll get there eventually.

I hate that I always comparing myself with others.

You know that euphoric feeling when you're doing something that you love? Mine is riding the train, and getting on board on flight. This is my escape with a little splash of Ariana's song in my brain