Share some knowledge. Let's not shame folks, breh.
It is a learned skill. I can't summarize this well in one post but basically nikkas gotta start with cheap Wahl or Philips shaver (sorry I forget the exact model) that you can easily find in Target/Walmart the one designed for beard trimming that ain't that sharp.
Apply the shaver oil to it and preferably shave dry before a shower. Go slow obviously otherwise you gonna nick something. It is important to not have sex immediately after shaving with a random bytch. (
There could be a microscopic nick you don't see and this makes it easier for her to potentially give you HSV-2.) In any case always apply alcohol wipes after shaving it will burn the first few times you do it but your skin down there will get used to it. And it's a good hygiene practice to always wipe your dikk and balls down with alcohol after fukking a random bytch you don't know who may be fukking other nikkas, regardless of whether you used a condom or not. It will kill any HSV or other germs on the skin's surface and greatly reduce the chance of infection. Any type of alcohol burns through the majority of pathogens cell walls and exposes it to oxygen which kills it. So btw the less pubic hair you have there the less moisture and the less hospitable it will be for the pathogens to get in. The main proof I have is I have never caught any kind of STD ever using this technique but there is science to back up the basic principles as well. Naturally you cannot get crabs if you don't have hair down there.
Anyways, you will have to use the safe trimmers until your skill and focus level improves to be able to handle a standard andis-T which is sharper (alternatively you can use an old andis trimmer in which the blades have gotten a little more dull if you want, but that could take a year or so for that to happen).
Always use the shaver oil, never wipe the blade with alcohol wipes unless you want to dull the blade prematurely for this purpose of using in the pubic and armpit area to avoid nicks.
If you got a dragon bush make sure you stretch the skin of your dikk out and that blade is oiled because if you don't you gonna have to go to the ER potentially. First shave WITH the grain which will not be close but get most of the length off shaving downwards and being careful not to nick your balls. Then once your skill improves shave against the grain with a steady hand upwards in motion tilting the blade never directly into the skin. You should generally NOT be using a 45 degree angle when shaving against the grain that is gonna increase the likelihood you get nicks.
I been doing this for 7+ years and only nicked myself a handful of times, but never got any large open gash wounds or anything beyond a small cut and 90% of those cuts happen on the general pelvic region and not even on my dikk itself. I do not shave my balls directly as they are not that hairy, for that I'd advise just seeing a professional if you have significant hair down there. If your hand eye coordination bad - Just Pay the extra $50-75 every other month and just get yourself some wax or some shyt from a high rated wax places on Yelp in your area. Or just stick with the trimmer that has the guard but you won't be able to get a close smooth finish.