I'm currently working on a combined approach - deal with it + fix it via therapy/CBT/Mindfulness. Dealing with it by practicing gratitude for the benefits it provides and the goals it allows me to work towards. Current plan is to use this approach for 5-7 years working towards FIRE and then move into something more fulfilling with less pressure to secure a high salary.

We are lucky that tech pays so well that we could, in theory, retire early. It is very difficult to keep that in mind when you're miserable at work though...