Change Channel

I feel so tired continue working as a finance staff. I do ask myself why I choose this field. I have work in this field for more than twelve years after I graduated. I am not very interesting with accounting but if other than this, I don't think I have better choice. I mean, until now I still don't know what I am expert for except accounting.

I know my current job is the one that make me feel stress. I just can not continue with such volume of workflow. I am wondering shall I change channel. I am considering salon jobs right now as my sister in law is a senior barber. I am thirty plus now. Changing channel will it be too late?