I had a bit of a comedy moment with the first of the syringe-type injections (found the pen style ones fairly easy).
Was trying to squeeze out air bubbles (I have at the back of my mind some old wives tale that if you inject air into to you , you DIE). Squeezed a bit hard, the injection started squirting out (went all over the mirror) so I just sort of jabbed it in in a panic and plunged the plunger fast and hard. Hmmm.
On the plus side, the ones after that have been relatively uneventful .