10 or 20 years from now, when bitcoin's market cap equals or surpasses the gold's market cap, we will look back and think how lucky the people who bought bitcoin when it was under $1,000,000.
This will always be the case. But for now we have not yet realized it because right now we are regretting not buying before bitcoin reached $100k. Then it will continue to rise in price and again the regret will always follow us. So be a man of action and start buying bitcoin when you can before it rises in price again and you find yourself regretting about not buying it.
No regrets - only actions and results toward the goal.
We don't achieve anything by grief or thinking of what may have been done.