so,,, Bach Flower Remedy?

I decided to spend a lot of time at school in next quarter. I'm not gonna eat together as many as in the last quarter. and classes look so busy. it makes this annoying things away from my thought.
But I'm just wondering ... is it a matter of myself? maybe yes, maybe no. I usually notice a lot about sb's evil points. I wanna change myself to notice person's nice aspects.
I'm thinking to start taking flower essence.