easy peasy...buy AAPL back (that I sold in 2000) and don't sell AMZN (in 2002, lol)
That would lay a solid foundation to do a serious shopping in a 2010-2020 decade, haha.
No regrets, though, as we are all very lucky to have bitcoin "dropped" on our lap somewhere between 2011 and 2022 (years before are like the early universe...rapid expansion...you "blink" and you pay a couple bucks instead of a cent (or lower) per btc and 2022-2024...well, it is an era of bitcoin maturation, perhaps, although MSaylor is trying to re-accelerate it).