Honestly. Start playing guitar hero and rock band. Not even joking.
They teach help you coordinate your two hands together in a very fun way… Assuming you enjoy the music in those games.
More importantly though is what are you trying to do by learning guitar? Are you just wanting to sing a few songs around a campfire? So you want to be a lead guitarist leading those wicked solos or a classical virtuoso with amazing technique?
Musicians come in many forms what is your purpose? What does success look like to YOU?