Could not remember all the questions so another one.

My biggest mistake was to sell some Bitcoin to buy it back cheaper and it only went up after that. Also that I did not buy more when it was at $16.000.

A guy at a organic store where I do my shopping taught me the most, every week I hold him of his work when we talk about half an hour to an hour about Bitcoin 🤣.
But there is a Dutch podcast where I listen to every week also helps me and lots of sites and people here on Nostr. To many to write it down here. 🙏