I'm sad this day

this is my story today....
I worked today, with full spirit, but I do know why my heart so sad, maybe I always think about she.
this I lost contact with she, I do not know how are she now.
I work in a business home Online shop. I'm a markeiting online. but I not know what the jobs me next day, because I not want always worked for someone, I hope I can create my business, but now I do not know what the planning for my busines. I hope I can be businessman succes, if you want to help  me please comment this post, I hope you want help me.