Are you talking about the "beef bayonet" with a full "standing to attention" erection or a "lazy lob" shaft thickening, pulsating in your pants type of erection.
As a retired psychotherapist. I am pretty sure that there are a lot of anxious worried men who find themselves unemployed, on the verge of unemployment and struggling with erectile dysfunction.
Add to that, a prescription of anti-depressants and your walking around with a limp. bloodless cock all day. Post-SSRI Sexual Dysfunction (PSSD). Its a thing.
Its a common theme amongst men in all walks of life.
men need to go to therapy more