Dating an older men?

I have been dating a man for some time, who is 10 years older than me. I am 22 years old and he is 32 years old. I wonder how men in their thirties think. I'm afraid it will use me only for sex, since we slept together at the first date. Do you think it's a good idea to date a much older man? Should I be wary?
Dating an older men?
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