i'm fan of death and black metal.
i wanna start learning guitar,but i dont know from where.i got stetina books,but the practice of those books are boring to me,cause their kind of rock not metal.
im 25 now,so i dont have much time to waste.any suggestion how to start well?
Hey man, first of all its great you've taken an interest in guitar!
I would seriously recommend getting a teacher for at least the first little bit of your playing. A good teacher will make sure you don't start with any bad habits or let them build into your playing. The only issue is trying to find a good teacher, especially when you're playing extreme metal. A simple blueswanker will not do, and unfortunately are all too abundant. Something I would recommend doing is putting out an ad on your local craigslist advertising for a teacher that has the chops to play what you want to learn. You dont need a straight up death metal guy or anything, just someone that is accustomed to playing extreme metal and its better if they know their way around several genres.
If all else fails, phone or email someone in a local band that has chops and get lessons from them.