Is it just me, or are most women really so insecure that they can't befriend other women without getting jealous of her?

I am this close to just getting all male friends but even that might also cause drama in my life. Ugh.
CG since 3/11/2012

Engaged. Wedding date: 02/26/2016

Type 2C (Botticelli according to Curly Girl: The Handbook)
iii Density
Medium-Coarse Texture
Normal Porosity
Normal Elasticity
HATES: Traditional sulfates/cones.
LOVES: Lots of moisture and homemade FSG!
(Many thanks to for helping me figure out my texture, porosity, and elasticity properties! Check them out sometime!)