Once I was a high roller, and used to spend upto 0.1 btc per roll. Most of the time maximum roll value happens with martingale strategy. I encountered a massive loss out of gambling and the same has made me go low on rolls. Right now the maximum bet value doesn't exceed $10.
It only takes one bad luck consequence of which leads to massive losses and a completely changed attitude to gambling, and this is what happened to you. Perhaps, sometimes it is worth losing to realise the financial repercussions a non-risk adverse mindeset can often lead to.Quote
Today read about a person winning from chips.gg having a bet value of $400, and a misclick getting him a winning amount of $19800 on Dice. Maybe some day I need to be such a high roller with high percentage of luck.
High rollers are sometimes born out of luck and in the case above the guy clearly got mad lucky. It would be interesting to know if this changed his attitude to gambling and his risk adversity or whether the guy walked out of gambling habits 
Hmmm, what would you have done?