Time for a change????

Is what I've been doing lately not right? I have been asking myself this question quite frequently lately. I know that no one person is perfect nor is there a "perfect" way to live. But I can't help but ask myself is there something that I did that I shouldn't have or is there something that I should have done that I didn't do. Who knows. But I feel like I may need to try different things out to see if they work for me. So if you see me acting different, trying out different things, or just find yourself thinking "he usually doesn't do that", don't be surprised because it might be time for a change.