Maybe you won’t be able to forget that person for a very long time but don’t feel bad about it because they were a big part of your life.
When you don’t get sufficient sleep in the night, the production of hormones/leptin which suppress appetite decreases, which will make your body easy to gain weight.
People don’t want to be in a real relationship because it takes a lot of energy and effort, but people still crave attention. They want to be able to flirt and text. No strings attached.
There is a Japanese art called “Kintsukuroi” – the art of repairing broken pottery with gold or silver lacquer and understanding that the piece is more beautiful for having been broken.