There is no medical reason to circumcise a normal, healthy penis. There are some medical conditions where is can supposedly help, like phimosis, but even then there are alternatives that are not as drastic as cutting it completely off, like stretches and creams.
Circumcised men are no cleaner or healthier than non-circumcised men. I am circumcised and have had a few infections, ingrown hairs, etc. Anyone can have infections, whether they are cut or uncut. The medical industry wants you to think that it is a cure all when all it is is a needless cosmetic procedure. Circumcision is not medically proven to prevent any illness, whereas circumcision can cause all sorts of problems... excessive scarring, stretch marks, painful intercourse, problems with blood flow, erectile disfunction, curved penis, keratinization of the glans, hairy shaft. It makes your dick shorter and reduces your penis's girth as well. What do you expect when you cut half the skin off it...and it is half!
Yes, some women do prefer an uncut cock. More power to them. Would you cut off your nostrils if women decided that that was a turn on? I guess some men would. Of course, ask any women who has had both which feels better, and they will say the uncut cock is much more comfortable. The sheath of skin glides inside them, reducing irritation, and also forms a kind of seal in the vagina opening, preventing her from drying out as easily.
My wife was initially very negative about uncut penises. Now that I am restoring, she has discovered just how sexy it is to play with that extra skin, and how much more comfortable it is inside her. She is behind me 100%!
As far as doubting that restored and uncut men feel more pleasure, all I can say is try it for yourself and see. It only takes a couple weeks of taping your skin over your glans for the sensitivity to start to return. Then you'll know for sure that we're not all lying or delucing ourselves. Why not try it? If it does nothing for you, stop. It's just that easy. As far as what your "friend" says...well, don't always believe what you hear. See for yourself!
The bottom line is, I have had alot of guys try to debunk my message. All I can say is, try it. It's not hard to restore. There are alot of resources on the internet that will tell you how. Many members here are giving it a go. Just don't dismiss something that you have no experience with personally. I restore. Supra restores. Executioner, Wants9 and several others are giving it a try. There are alot of benefits, even doing a partial restoration.