I have done many mistakes that prevented me from winning big amounts, the worst one was a zero bet on 10000x limbo multi while I was trying to bet $3. The last misclick happened 3 months ago, I accidentally clicked the max bet button next to the double button on the gambling website, and ofc the result was 0.2x on plinko. Such things can happen, what we can do is to be careful and enjoy gambling as a fun activity while hoping for the best. Just my 2 cents.