Right. The OP must be patient with the current Bitcoin market price situation. The current situation is very good for buying in order to increase the volume of Bitcoin in the portfolio. The current $29k Bitcoin price is not the lowest point, because it has happened before in the history of the $20k price even BTC has been at the $10k point.
Bitcoin once lost 85% of its ATH price in the last ATH period, that should be a valuable lesson to remember. $100K is an expectation that probably won't happen in the next 2 years because the reality is very different now. It's possible that $100K could happen in less than 5 years, but of course the price of bitcoin never down below $20K again.
OP, if you want to sell bitcoin for $100K then the only advice is: Hold your bitcoin for the long term. What's happening now isn't the worst in its history, so you don't have to worry.