That may be true, but here it concerns people that have never gone into academia at all? I think having done it is important, otherwise you just have the regre

That may be true, but here it concerns people that have never gone into academia at all? I think having done it is important, otherwise you just have the regret, but people with experience in academia already, never seem to long for those days after moving to industry. At least I haven’t heard of any.