Dickson!

I haven't worn underwear ever in my life or maybe 2 - 3 times because it's irritating to wear (to me) but i was wondering is it necessary to wear it because I've heard from one of my friends that u should wear underwear otherwise ur testicles would be stretched and will become useless. Is it true?

Well according to my observation I haven't seen a person so far in my life who's fully satisfied with his/her life. Even I'm not satisfied. Each and every person has endless demands and always tries to fulfill his/her demands and even after achieving everything, he's still not satisfied of what he/she has. Why it happens? I mean why a person can't be fully satisfied? I'm sure you got my point what I'm trying to ask.

Well I'm about to buy whey protein but before this I wanna ask if it will help me to build my muscles more rapidly or make me a giant in just a few days? please tell me if there's any other economical alternative of whey which would be helpful for muscle building. I'm 20 and so curious about putting some weight as my height is 5'7 and my weight is only about 55kg or less. Moreover I've been working out since 3 or four months and I'm observing some good changes in my body.

I'm so curious about gaining weight and height. My height is 5'7 but I wanna make it about 5'9 or more. I'm doing pull ups since 3 months daily but I haven't seen any change in my height. i got another problem which is my weight as it's only about 55 kg which is ridiculous. I've started doing muscles building exercises and it's been 3 months since I'm doing these exercises and pull ups as well but the results are the same and I haven't gain weight and height yet. Please suggest me something useful.