Does anyone have a Minecraft account that I can use? I only play offline worlds. Please?

I would recommend downloading a cracked version of Minecraft 1.7.2, it is so cool… Below is the link! Notch said it's okay in one of his tweets regarding not being able to afford Minecraft. You can create your own account for a special server there, it should solve some issues you're having, I don't actually have a Minecraft Account, but this is just about as close as it gets.

No one will give you an account and trust you with it. As for any downloads I can almost 90% guarantee you that it will have viruses/malware, and when you think about it a $200+ computer isn't really worth risking for a $30 game. Sorry, but its the truth.