<human>: Hello, I am in a great relationship with a man who really cares about me, but I'm afraid I'm going to sabotage it with my anxiety about his past. 

In his past, my boyfriend has fluctuated between periods of being in a relationship and periods of casual sex, probably more time being spent on the latter. I, on the other hand, have only had sex in the context of a relationship. 

I'm pretty into psychology and I was reading about sociosexual orientation, which is willingness to engage in casual sex. Based on his past, I feel that he is much higher on the sociosexual spectrum than I am. I have been reading that this is correlated with a lot of negative things, like lower commitment and cheating. 

I'm scared that we are incompatible in this way, although we have discussed and I know he wants an exclusive romantic relationship with me. Is his past a red flag, or am I wrong to use statistical correlation to make conclusions about an individual?

Can you condense the text into three sentences or less?
<bot>: My boyfriend has been more casual in the past than I have, and I'm worried this means that we are fundamentally different in how we ultimately view relationships.