The most troubling thing about those who hold extra biblical doctrines like frothing or foaming and mandatory shockamoo is their inability to accept others and their pet doctrines.
For example; I firmly hold that one is not fully delivered from worldliness and worldly lusts unless they consume 3 king size REESE'S Peanut Butter Cups in rapid succession.
That is difficult for some to accept... but it works for me!