Learnt a lot from the previous 2 years

I've built a rig, been mining some alts and bought lot of different coins before finally converted everything to bitcoin. Recently calculated how much did I spent on hardware, electricity and how much sats did I get from that. I was quite surprised and happy that it came out to 30,8k average price, thought it would be much worse. So actually I'm quite glad for this "first part" of my journey, learned a lot about hardwares and a lot of different stuff which actually lead me to have a more solid base for the "next part".

Do you have similar experiences maybe? Would be nice to hear stories.