Joining guitar classes is, of course, necessary, but there are always some techniques which help you learn faster. Especially, the beginners need to know these. Once they learn bad habits, then it is difficult to get rid of. So, one must join good guitar classes and also follow some smart tips for the best results. One must practice it regularly and with dedication. Learning anything requires efforts. Likewise, the guitar also requires a lot of efforts, but it is really fun.