Normalize being very direct, very straight to the point and very assertive. A surprising amount of tension in adult life exist because people avoid saying what they actually mean.
A reminder from Atomic Habits by James Clear:
“It doesn't make sense to continue wanting something if you're not willing to do what it takes to get it. If you don't want to live the lifestyle, then release yourself from the desire. To crave the result but not the process is to guarantee disappointment.”
Somewhere in your 20s or 30s you’ll get the opportunity to rebuild your life after a negative loop, heal from what broke you, live in your own space, reconnect with your discipline, and learn to love yourself again. It’s very important that you see that journey through.