For me, this would lead to growing to hate running and stopping to do it entirely. Especially when life is stressful and overall sux, strong "irrational" rules are first I end up resented. Irrational as in "this adds one more time consuming chore to already sucky life".

I got myself injuries from overtraining for not listening to body already twice. And I was not fit or competitive, anything like that. Just physically average person being more ambitious then is reasonable.