Definitely. I have lost really solid friends over the years, because I don't put the work in. I'm actually not that great at being a friend to others, which I'm sure isn't super uncommon.
Ooof tell me about it that something I've done and have had done to me. I used to think friends are something you have, then a mentor explained to me that friends are an investment and we need to invest our time and emotions into them alongside that terrible thing...being vulnerable...I hate good advice