How does one define a "profitable growth" anyway? Best i could do is "useful".
profitable abnormalities never happen.
"Cool" growths rarely just sprout on you. you want a lower half to your face Jawless Boy? Somebody's going to have to build that shit on you, no way it's going to grow back, especially because your mom set your crib on fire after she smashed up your little face with a hammer while you were in it. Yeah, that sealed your fate, well more like singed your fate. Oh! Wait... you didn't know about that? Grandma told you that you fell down the stairs when you were a tot and your mommy is in jail for stealing baby fomula? ...shit, that's fucked up. but listen, i digress, point is - as much as someone might convince themselves otherwise - the lump under their armpit is not going to grow into a third arm, that would be sick but it's not going to happen. If someone wants a third arm they should just pay someone else to build them one. Same with that lump on your balls, it's not a third arm! It makes the testicle more sensitive to rubbage and tuggage*, sure, but that's probably the only upside. Nobody want to hear that you have a lump and that you think it's an extra arm anyway, so forget about it and don't tell your friends, family, loved ones, or especially, your doctor. They don't care. it's probably a just a third nipple. Extra nipples are cool but what's the profit? Besides, you are born with a third nipple, it's hardly a growth. To end this madness, All i want to say is that if you have an amusing growth that is also genuinely useful - i will make you a star. Baby.
That's all, have your people E-mail mine and we'll make you big, simple as that.
* The author admits there is no actual proof that testicular cancer makes ball guzzling more enjoyable, but he is hopeful.