Do you think you can avoid this and still go to heaven ?

I think he just means baptism, not something nasty and biological. And to reply to a certain other user: salvation is not a "free gift" given unconditionally. There is one condition, and that is that you must repent your sins. That doesn't mean you say "Oops, sorry, I didn't mean it" and you're done. You have to say it in your heart, and it must be true. If you're lying, that's just another sin on your tab.