I have my native friend who is willing to check my SOP. I just have added a part to present the reasons why I want to pursue in department X. Unfortunately my friend is on their vacation and I don't want to bother them. The rest of the SOP is already written and proofread. Of course I will proofread it myself, but in case I cannot find any mistake, how would this be bad if I just submit this SOP?
My TOEFL writing score is 23 btw.