Ive never gotten a Flu shot myself but I dont think its a bad idea in general. I have a fairly strong immune system and typically dont catch the flu or other illnesses. Maybe thats not the best reasoning but it works for me so far.
I don't think it matters too much (
if you are considered healthy)
I think the reason they do the shots and push them on us so hard is because we are at risk healthy or not.
Like Ebola for example.
It is contagious and deadly and would not matter if you are weak or not.
I think they push these FLU shots in an effort to curb epidemics from breaking out.
I mention this topic because my area of Canada is getting a higher rate last couple years
..they call it an epidemic too.
The major serious FLU virus's are not like the common cold.
I am fairly sure they could be life threatening to anyone.
Remember the outbreaks of the Bird Flu then the Pig/Swine FLU ?
They were major world headlines for a long time.
I dunno though i am no Doctor