What are skin tags, and how and why do they form?

I’m the one in the bluey top and the dark hair. I posted something like this before but didn’t get much answers. So does my mole look pretty? okay? Or just ugly? Thankyou, x

http://i551.photobucket.com/albums/ii452/iVahmpiire/LUNDAN266.jpg

http://i551.photobucket.com/albums/ii452/iVahmpiire/LUNDAN351.jpg

http://i551.photobucket.com/albums/ii452/iVahmpiire/LUNDAN356.jpg

http://i551.photobucket.com/albums/ii452/iVahmpiire/LUNDAN280.jpg

http://i551.photobucket.com/albums/ii452/iVahmpiire/Photo1440.jpg

no lol i dont want peopel to compliment, i actually dont like it i wanted to see wat randomers would think.

I have two large and very unattractive moles on my body in locations not usually visible to the public. However, I am very self-conscious about them and do not have the money for laser-surgery.

Is there any natural at-home way to remove these?

ok so i just saw this mole on my cheek (face) and its bothering me sooooooooo much and im wondering if that could be skin cancer and so far i dont know of any more and around my nose i have slightly seeable freckles (i think thats genetic tho)

I don’t have a mole,but I am just curious