needles can suck I had a blood test and the needle got stuck so he had to yank it. result a blue bump bigger than a golf ball on my arm and I could only wear short sleeves for 6 weeks it looked as if I was a druggie. Hasnt scarred tho which surprised me cos it was really nasty.
To be totally honest... it was horrible. But my friends said it wasn't bad so it might just be me. I don't mind needles but it felt as if something was sucking my arm inside and it felt like the pressure was increasing. I found it painful and a very long 30 seconds, but its me so thats to be expected!
Just think tho -
Vaccine - 10-30seconds of annoying needles - few days/weeks of mild annoyance in arm
TB - Fricking nasty disease.
I know which i'd choose.