New to MFP!

New to MFP! Got this app because I'm tired of starting over!! I always get motivated in the beginning but as time goes I give up. I feel like having friends motivating me and me encouraging others through the same journey will help me succeed:) Not only am I ready to see the pounds come off, but I'm ready to feel good and be completly healthy! Please feel free to leave any tips or comments because I'm completely new to all of this:) Thanks!