What do you think about my idea of reincarnation?

I believe that you do reincarnate when you die, but you probably won't be the whole being that you are now. When you die, your corpse could decompose in the soil and become nutrient for gr, a cow eats the gr, the person eats the cow. When that's all done, there's a little bit of you in all the aforementioned. So, in a way, you kind of come back as a little of everything. That's my idea of reincarnation.