> Better abs, travel, less time spend at work - that's what's popular today, but is this the successful recipe for reaching happiness? I strongly doubt that.

I agree better abs probably isn't going to do much for your long term happiness, but better overall health and fitness might help you live longer with more overall energy to pursue enjoyment.

As for travel and less time spent at work: I completely disagree with you there. Those (potentially at least) provide enjoyable experiences/memories and time to spend with friends, family, and loved ones. There is no more likely path to reaching happiness than that.