I find for myself, tilt is very subtle. I don't go "oh my god i got 5 outed i'm going to go spew 300 dollars at some table, instead i just make subtle tilty
adjustments to my game. I might bluff when i shouldn';t or bet to agressively, or not aggressively enough. It often takes me a couple days to recognize that i'm on very slight tilt and have been playing poorly because of it.