Is it normal to constantly obsess over a missed opportunity
I'm starting to lose it even though I shouldn't. I was advised by a friend to invest in bitcoin in 2012... I was struggling then and I didn't know much about it so I didn't look into it. Well fast forward and friend is doing great and I'm happy for him, he had a crappy job and now he pretty much does what he wants. I can't stop obsessing over it, constantly checking numbers online, dates, what my roi would be which was millions (I had a small windfall of 8k and invested elsewhere unsuccessfully). It hasn't been a real problem until the last 6 months and now it's out of control especially the last 3 months. I need to refocus for sanity but I can't. I'll take any advice at this point.