Too rich?
Hell no. I would be the best kind of rich person. I enjoy giving and would have so many things I could get done with the finances to back me.
I would not blow it on stupid purchases as no matter how rich I could be I will _ALWAYS_ seek value.
It's all relative though isn't it.
Going by your sig you own an S2000. For someone less wealthy than yourself that would be a really, really "stupid purchase".