How can you teach yourself guitar and singing in 5 months?
take lessons but if you want to do it yourself, first learn easy songs with chords but the quickest way would be to use youtube tutorials youd be able to do it in a month if you took lessons though singing and playing guitar at the same time is a skill that takes a while to perfect first the song, whcih in this case is a moderately difficult song when played correctly must be played perfectly and in time and then you need to sing on a different time while playing guitar without altering the time for guitar