general push/fold theory question

[prolax13]

I'm wondering, when using the common standard push/fold SNG strategy, do you pass up shoving hands like A2-A6, basically a weak ace, as if you have a bad image, which you probably do at that point, you are likely to get called by people not respecting the bubble/you and might look at a hand like A7-A10 and call off with it? I've found this happening and I've been meaning to get the opinions of solid SNGers... Any educated responses are appreciated.