Delete Cookies for creating many Youtube Accounts?

i'm a little bit paranoid.

i have a dynamic ip and change my ip after creating one youtube account. if you were as paranoid is i: is this enough or do i have to delete cookies after creating each account?

i do the following:
1. create account
2. logout
3. change ip
4. go to youtube.com and create the next account.

is this enough? would you delete cookies if you would use my paranoid technique? maybe changing ip is useless if i do not delete cookies?

What are you paranoid about?

Just use a web proxy if your paranoid about something

please can someone just give me an answer? --> maybe changing ip is useless if i do not delete cookies?

Lol no need man, i have made over 50 accounts on the same ip, and im sure people on here have made plenty more.

if you really want your accounts to last then use a lot of proxies.