Every item pointed out is related to work; make good money at work, short commute to work, interesting work, good benefits at work. The only non work item you

Every item pointed out is related to work; make good money at work, short commute to work, interesting work, good benefits at work. The only non work item you mentioned is that you are in the best shape of your life (physically at least). It appears your work/life balance is lacking. Do you have a significant other? Do you have hobbies you enjoy and/or actively pursue? I have been where you are with the dreading going to work each morning even to the point of being physically sick each morning. I had to find purpose in my work and as a result have just recently formed a startup that I hope will be accepted into Y Combinator. I would encourage you to find someone you can talk to about the feelings you are experiencing before they become even more pronounced. Success at work is terrific but happiness is not always tied to employment success.