Cultivate wisdom or work on compassion? People are different and have different skills and personalities. My partner is for example very good at visualization, she is very patient and also a fabulous cook! But she’s also a bit lazy (her words!). I am impatient, lousy at visualization and not that good at cooking. But I’m very eager. 

Enough of that ---  

In general I'm very interested in the wisdom side of Buddhism. This is really joyful for me. Many other people I know is really a lot more into the compassion side. For me, working on wisdom is in itself compassion generating because seeing suffering makes me more compassionate (both towards myself and others). But I also hear people who are already more compassionate types than me say that it's so important to evolve their compassion more. They f.ex. say they do this by watching movies with a lot of tears dropping and sad stories in them (I sometimes feel watching movies with sad stories to produce compassion is evidence that they could work more on their wisdom side -- or their awareness). 

Anyway, is the best practice for me to keep on working on the wisdom side and let compassion grow in it's own tempo or is it more recommendable to provoke compassion?
I don't remember which teacher or even which tradition I've heard this from, but I definitely remember some Buddhist teacher specifically advising to focus on "that sheep that fell far behind".

This wasn't about skills per se, he didn't mean we should keep picking up skills like skydiving, motocross, crocheting etc - and other such ones that we are "bad at". Rather in context of cultivating the Buddhist path, he advised us to focus on the most glaring neuroses we have that make us less universally capable in various life situations. Like, if someone is a very adequate person but, say, has awful social phobias (among a dozen other less troublesome weaknesses) - one should focus one practice on the worst or the strongest issue. 

I guess the idea is that by focusing on biggest issue one at a time we can discover the deepest attachments/hangups and get the most benefit from uprooting them. Also, prioritizing it like this addresses the issue with bypassing or procrastinating work on one's serious obstacles to Enlightenment, while making seeming progress in less problematic areas of one's life.