I think you're delusional, your warlock raid k/d is like 4. As for the other two? Not a far leap ahead kd wise. Happens when you help new people try raids for the first time (which I've done more times than raids you've done overall. The only raids I've "jumped" into at the end have been recently to help other people instead of having an ego the size of Jupiter. I guess the 4 kd makes sense if you die 26 times in a single Crota run.