Sometimes I can't stop thinking about whether I locked my front door or not so I check it 3 or 4 times every time I go out.
Oh no, I think you have OCD :(
What is OCD and what do I need to do for it?
It  is a mental disorder where people feel the need to check things repeatedly
It drives me crazy.  What can I do about it?
a degree that the person's daily life is negatively affected. This often takes up more than an hour a day. Most adults realize that the behaviors do not make sense. The condition is associated with tics, anxiety disorder, and an increased risk of suicide.
The cause is unknown. There appear to be some genetic components with both identical twins more often affected than both non-identical twins. Risk factors include a history of child abuse or other stress-inducing event. Some cases have been documented to occur
positive. [Strait's] 'Check Yes or No'--very positive; my song 'Rumor Has It'--very positive. When I do a concert, I can sing for 3- and 4- and 5-year-old kids and not have a guilty conscience about it. I don't want to go out there and depress people. I want them to smile and feel good and feel the way I feel. We don't live that long, and that's one thing that having MS made me realize. My God, you need to