A man in his twenties can also be bitter
A man in his twenties can be bitter in a different way. He is fresh off of those first couple of serious relationships. The pain is still very real. And not enough time has passed for him to learn his lessons from that pain. So for now, he can just think that women suck. He can still carry that anger and resentment over failed relationships. Meanwhile, a man in his mid thirties has released the pain of those early failed relationships and instead just holds onto the lessons.