Do you have any singing tips?  I'm a dude who recently got into singing, and I feel like I can only range from a bass F to a treble D; that's not even two octaves.  To hit the higher notes I could go into a falsetto, but it sounds different from my normal singing voice, and transitioning to and from the falsetto just sounds and feels awkward.  But of course if I try to hit the higher notes without a falsetto, then the quality of the note I sing feels questionably shaky.  What should I do?
drink a lot of water and develop a musical mantra to sing during bad times, good times, and medium times