HI:At 44 had the job,the wife,the god-like-kid,the mil plus...
At 45 had quadruple bypass,no family history,jogged ,not over weight,OK cholesterol...
Only answer was stress..job payed in today's money: 250K.
New job at 46 with 25% of the stress and 33% the money.

Fast forward 20 years.

Retired ..happy..restoring old sport cars and pinball machines...walk to Tims for my just gone- up- coffee daily...still married
Moral of story:You don't know you have a "middlife challenge" until it hits you right between the eyes( a little up from the brow line)!!!