Plus some women are shy and socially anxious. Pickup tends to make the assumption that all females are hyper social butterflies. In reality, their personalities vary just as much as men's in this regard.

Yes, it happens often.

Most girls are not total sluts that bang around all day long, the porn industry helped creating that false image of women, they often get laid way less than you would think, even hot ones.

This doesn't apply for college girls

expect to go on at least 5 dates before you can touch that vagina.

Go to Spain, lloret de mar in holiday season and 90% of the girls will be DTF so i guess it also depends on the location/ vibe.

I have been with hot women, that have been on dry spells for months, even years. It's way more common than you'd think.

Women coming out of committed bad relationships.
Women who's men had erectile dysfunction.
Women on a "All Men Are Assholes" sabbatical.

It's all good when your on the receiving end when the dam breaks.

Often turning into a weekend fuck fest that will put a real hurt on your mighty staff.