I'm an ENTP.
When I became depressed (and this came in response to believing in a "worse future", hence my Ne capacities were rendered useless), I was basically really withdrawn, stubborn, self-loathing, and convinced that my whole life was going to suck because everything in the past had sucked. The future repeats the past, right? No hope.
I actually went through my 20s convinced I was fated to be on the losing side of life. Eh, I comforted myself with chocolate and old music. So in my case, it's actually fairly stereotypically along Si lines. (I could go into details about how bad it felt emotionally, but I'll spare you. The habits and thought patterns themselves were very Si-controlled).