Leave pain while enjoying life? I'm really interested in Buddhism, but I have a hard time motivating myself to follow the five precepts. I don't particularly want to stop eating meat, let alone stop drinking and/or smoking.

Can I still move along the Buddhist path? In the path to the disappearance of suffering?

Thanks!
You don't have to be a vegetarian if you follow Theravada Buddhism. The Buddha himself left it up to the individual preference. Only certain later Buddhist schools started demanding the followers to become vegetarian. 

But you have to stop drinking as it leads to heedlessness and breaking of the other 4 precepts. Smoking does not break the precepts, but it's an addiction and very bad for your health. 

Being a Buddhist only requires you to take the refuge in the Triple-gem, but you will not get far in Buddhism without keeping to the five precepts.