I just deleted my 34 warlock and 34 Titan. I put a lot of hours into both characters, what with levelling up, competing all content, maxing their weapons and gear out and then completing as much as possible with all 3 characters every week. It became more like a job than something that was fun and relaxing. I felt I needed to get through all content each week even though I have every exotic weapon and everything I could ever need for any situation. I still love the game and want to go back to enjoying it as I did before as opposed to seeing as a process to get everything done. I feel liberated and pleased to only have my hunter now. I know that I'll miss out on some stuff in the taken king but to be honest o don't care, I'll enjoy my hunter then turn it off as opposed to repeating it all again with the others! The first step to solving a problem is admitting that you have one.