You are not alone because all of the people that's using Bitcoin for a long term now are experiencing that regret of a lifetime. In my active Bitcoin address I have a $19k+ total receive Bitcoins but I felt like I only used about $2k+ from it, and I only created it last year of October. Earning a single Bitcoin nowadays is so hard and you received your 78 BTC with less than 1 month before.
'Only if' is a stressing 2 words that will come up to our mind when we look up to our Bitcoin addresses that we knew to have an appreciating value over time that we just only spent because we need to have that money in real life. Only if we could see what the future brings.
This is my first ever account on here. I've been kinda obsessed with bitcoin lately and this seems like a great community and the best way for me to learn more about it and how to move forward in bitcoin. Way back when I bought my original coins I wasn't involved in the community at all. I kinda thought it was a cool first topic.