My own experience has been different in that only a small select few ever know about my diabetes...............try and keep the knowledge of your condition limited to that select few who you wouldn't mind if they asked questions like 'should you have that' etc..........
strangers asking questions like that I can imagine would get annoying......
there are pens that come in all sort of colours, maybe someone younger than me [30...
] could point you in the right direction...
oh, and welcome...........