So reading a lot of the recent posts I think that the root cause of the aforementioned people is fear of rejection.

Nice guy - hangs around and does stuff for a girl he likes and would rather delude himself in to thinking she might be into him instead of making a move and perhaps facing rejection. Ignorance is bliss.

Red pill: Force yourself not to have feelings or open up to any girl and if/when she leaves you it's not a big deal because you didn't care anyway. You can't really be rejected if you don't really care.

Pumped and dumped ladies: Sleep with men and hope they turn into long term relationships but don't ask if they're sleeping around or if they see things going long term because it's better to delude yourself into thinking they care than hearing that you're just a plate. Ignorance is bliss!

Anyways I think all these things stem from the fear or rejection or being hurt. Challenge my view?