going through that time of life again

Theres always a few times in a year that I practically start to show some negative energy?? Well I bet we all go through that time of life practically everyday. Feeling moody also means showing negative energy. And I am feeling moody now. Maybe for a reason or maybe just because it sometimes feels good to be alone. I hate it when I feel this way. I can see those who help me throw away this attitude of mine that they'll feel like all energy has been wasted on me.. Im sorry if I really did waste your time . Because this feeling is here to stay.