First off......I consider myself to be fairly experienced, when it comes to clamping..... as I have spent, literally, hours, and hours, clamped, with great intensity, and with no injuries..... and attribute, a big part of my gains, to clamping..... But, I used my head, and as long as you do too, you'll be fine! Now...... with you just starting with clamping, until you get conditioned to it, 10-15 min, is all I suggest, at least without a break. I'd try it a couple times a day, see how you feel, and increase sets from there. Then, after a while, start making the sets longer. I suggest spreading them out, thru the day though, instead of back to back. Why do you think you went too far? Did you have any negative side effects? As far as the jelqs go.......a lot of guys do them at 100%...... me being one of them. Honestly though.... not a fan of wet ones, and those may be better done at a lower level. I do them dry. I don't slide my hand, i clamp off with the ok trip, push forward as far as the skin will allow, and then start adding fingers, one at a time, like milking a cow. Those I love! As far as hiding it goes...... I'm married, and have 2 kids...... I understand the kids maybe, but you're much better off, telling the wife!! One of two things is gonna be the case..... either she's not going to notice, which means you're not really getting anywhere....... or she is, and anybody with brains, knows it's not just a late growth spurt! So, then she's gonna be pissed, cause you lied, you're gonna have a hard time trying to buy equipment on the DL, and you can devote more time to it, without her thinking you're going to the bathroom, to talk to a girlfriend that you font have!!! Just do what I did.....I told her I'd been reading up, and that I was going to do it, for health reasons, and that some say they actually gained some size, and if you do, it would be a pleasant side effect! I promise, you want to tell her! I definitely suggest the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]
Bathmate[/words], and the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]
SG[/words] [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]extender[/words]. I use them both, all the time! They are great tools, and even though you don't need them, they will take you to the next level!! Good luck!!