Say what you'd most like to hear...
Sometimes we just need to hear a certain phrase for us to feel comforted and happy.
Say something to yourself that you'd most like to hear right now. 

Everything will be okay.
You got this!! YEAH!
The stressful people in my life will go away
The path ahead looks great. Everything you're going through now is so going to be worth it.
It's not your fault.
You'll be happier someday.
You won't always feel this anxious about the future.
Yes I need your help and will quit drinking .
You are not to blame, and are worth the world. You are valuable and wanted and cherished and you should never doubt it, not even for a second.
You are important. You are loved.
You're more normal than you think. One day you'll find people that actually get you and love you no matter what.
Writing is a creative process. You just like to take your time so stop beating yourself up about it.