> No one is really pushing me to increase my workload

Spoken like someone who is not at an org/team that has undergone layoffs and reduced hiring in the last 3 years.

You might be in the minority there - especially when it comes to those who are facing burnout.

I don't have an employer. But most of the excuses I used to tell myself are simply not believable anymore and that causes pressure leading to overworking myself.