The worst decision happened last year when bitcoin were 250-300 dollars and i were going to get a loan to buy bitcoin, and i havent done those, i regret those decision till today, if i had made those i would had pay already all the debit and i would stand with several coins to invest and save.
You don't know what will happen so I see no mistake to that. That was year ago and $300 back then is a high price to consider after sitting for $200 above for many months.
Regret is part of bitcoin life but it you will just allow the past to pull your current life you can't move forward.
Very rightly said and if you don't want to repeat that mistake then I think you should buy some coins now or else you will regret again in future when price will be double in compare to current price.