The summary is; All-in preflop, I lost with KQd to JTd when he picked up a straight.
20 seconds earlier when the cards were turned over I felt fine, he didn't have an Ace, my KQ was diamonds as well so I didn’t have to worry about flushes and I had two over cards.

Despite having positive expectation I don’t think it was a good bet for a tournament game. I had enough chips to wait for something stronger and the slight edge was just too small for the risk.
So my resolution is to save the high risk moves for legitimate hands that are already made and opponents have it worse than say 1 in 10.

What do people think? Maybe I’m over compensating.