What is a belief as per the buddhism? What I believe is what I look up to, everyday. Every belief originates me. Then am I a phenomena in itself?
What I believe is what I look up to, everyday.


What you believe in may just be your perception and not reality. Whatever you should be able to verify at the experiential level then you should look up to it. Since you know it from experience no external person needs to convince you of it.


  Every belief originates me.


Many thoughts gives arise to self notion which intern aversion or craving based on your evaluation. [Tanhā Jālinī Sutta] To be more precise you crave to the sensations based on your evaluation. This conditions your future.


  Then am I a phenomena in itself?


You are sum total of past conditioning including that of your past conditioning ue to yourself notion.