Maybe a portrait tattoo, or his name (if you gave him one) in a nice script, or some thing that reminds you of him.
no, it is not nessesary but its a good idea to get a chip
Remembrance day was made by the public
Yes it is, because it reminds us of those who sacrificed their lives for our freedom.
that you have little or no idea what a good tattoo is as well as very little if any artistic side....you may also be a tool
covering with solid black is a bad idea. most of the time, you can still see the underlying tattoo. the rose is probably a good idea (organics make for GREAT coverups), but you should seek the advice of a well-experienced tattoo artist for any cover up.
If you feel that it is a good idea, it shouldn't matter what anyone else thinks. It's your tattoo, your body so you decide :) If it is meaningful to you, then that's all that matters.
no idea what they want tattoo
It means that you are terrible about coming up with a good idea for a tattoo.
Smoking marijuana before getting a tattoo should have no effect to the tattoo process. Other pain killers like Advil before a tattoo on the other hand will thin your blood and cause bleeding during the process.
that's a brilliant idea
I have a good derivative.
Because it seemed like a good idea to them... at leaat, at the time.