Thanks, I've also learned as far as staying hydrated, it's better to drink warm or hot [but not like OMGWTFUCK hot] fluids; cold water can cause your throat muscles to tense up, limiting your range and causing a cramp [just like it's harder to play keys or guitar with cold fingers]

I'm also a pretty scrawny dude, so perhaps my lung capacity is a little lacking and I just can't breathe for as long as he can

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