Career Advice Career Doctor

Warning letter


I got warning letter as late to the office many times last month. I only late 10-15min each time but seem so serious to get warning for something so small and calculate this. What about all the OT I do? That is not count!! So unfair!!!

Will this hurt my job prospects? Should I quit before I get another letter and fire? Also will future bosses know about this letter? I'm so upset!!!