I'd urge you to be cautious when interpreting those data. The effect size of most of these SNPs is tiny, often explaining (at most) only very small amounts of the variability observed between groups. This is especially true for things like personality traits, which have a huge environmental component.

So, if finding out the empathy thing is fun, then by all means, keep poking around in your data! Promethease is probably the best of the bunch, and I've run my data through it. Just be mindful of the evidence level and effect size!