depression
"I finally decided to deal with my inability to focus and concentrate on important daily activities. Although never medically diagnosed with any disorder I would describe myself as having ADD and it's led to not being able to stick with anything for extended  because I would get bored, or easily distracted by other opportunities, or simply unable to complete anything fully. So you can imagine how all this would impact relationships, work, and just life in general.  So far, it's been great. I now feel motivated to complete activities. I am more focused and able to suppress distractions and prioritize better. I think it's a good medication. May not work for all as I imagine each person is different. But it's definitely working for me."