Breaking up is an easy decision, but the hard part is trying to pick up the pieces, get back on your feet, and move on.
Some people are resilient and get over it easily, while others are sensitive and get a little more spoiled.
For me, my breakup woke up the monster of depression and for a long time I didn't know how to deal with it, but at first I talked to a psychologist and he helped me.
But later I realized that it wasn't just up to the psychologist to help me get out of this cyclone, but it was also up to me to get back on my feet and not give up.
Now in my 30s, I think it's a bit silly to worry about an ex - unless there are other things in the middle that are much more serious - and to let it get us down so much, because life is short and there are more important things to torment our minds - which for me, there are solutions for all things.
So don't worry about anything and if you need it, talk to a specialist to help you find your lost self and your lost smile again!