Finding a job and fate

Assalam o alaikum,Respected Mufti Sahab.
My mother says that find the Zaria( any help from someone) for a job. I said Allah can do with Zaria and even without Zaria. She says to work hard and look for job and go here and go there. But I think that what is written in my fate will come. Does this mean that If I am sitting down I will get what is in my fate?