Failed?
Lift yourself up, or live there.
You know the work you need to do, be it physical, mental, emotional or spiritual, etc. So do it. Do the work.
The only bitterness in failure comes from not having the guts to get back up again.
Anything can be an opportunity for you to grow if you approach it with the right mindset. “What can I learn” “How can I turn this into a way to advance my goals?” I know, it’s kinda corny but it’s true. Your attitude is everything.
Like me, you turn to food for comfort. That’s okay to a point, but it won’t help. That hole you’re trying to fill will just get deeper. So if you can’t or won’t stop eating for comfort please consider this suggestion: Do something creative first. Sing, write, paint, run, lift, act, improv, whatever. The hole will be so much more shallow when you go to try and fill it with food. Hopefully, eventually you’ll get to the point of staying in “creative mode” to feel better.
Venting is crucial but not always appropriate. Make sure you’re in the right place (no chance whatsoever of being overheard), the right time (take care of business first) and that the person you’re unloading on has the mental bandwidth to listen to you vent your emotions. Avoid interrupting if they’re busy, or not in a good headspace. You’ll know this because you asked.
“There’s a part of me that’s a part of you” said a painter whose name I can’t remember. I don’t think he was talking to anyone in particular, or if he meant we’re all a part of each other. Either way, it’s a beautiful thought.
Be yourself. No need to pretend to like something the crowd is doing. Half of them are probably just as unenthused as you are but are afraid to say so.
Grandpa didn’t drink coffee, but when he was in Korea he used to drink it just so he could hold the cup and keep his hands warm. (During the Korean War be enlisted in the Marines with a bunch of his buddies right after high school.)
Start saving money early. Save as much as you can.
There are plenty of things worth spending your money on, but be mindful about your money - Don’t p*ss it away.
Practice road-rage roll playing. People are NUTS! It's hard to imagine how you'll react when someone gets aggressive with you. Let's practice staying calm when someone is shouting and in your face.