Well "get fit" is a weird advice. I have never seen a marathon runner succeed in combat because he is fit.
Don't you think what we train is essential too?
Of course. But when I say Fitness, I mean Combative Fitness. Meaning, Fitness by means of Striking, mostly.
Please no such assumptions,
Presumptions based on a lack of contrary information and insinuations.
I simply started off with these 3 arts, TKD was a mixture of traditional and sports systems, sometimes had a bit Hapkido and Gumdo mixed in as well.
It sounds to me like it lost its identity a touch, based on that much of a blend.
At the beginning I was practicing these 3 styles so I could train at least 3 hours a day in my school, later they all showed their benefits, Kickboxing for hardening and sparring, Hung Gar and TKD for techniques and flexibility and in combat situations I was able to get used to what worked out best.
Later I also added Taijiquan.
Cool. Or something.
I tried a lot of different styles when I was not satisfied anymore and I am not saying they were bad, I am not saying any style is bad, I admire most of them, I just never completely like a single style. Instead of mixing up stuff I have not mastered yet or even messing with a style I have not mastered and not fully understood, I rather try to form my expectations into something from the scratch. So far it looks a bit like a mixture of some Karate and Taijiquan...
And you wouldnt be the first - But others have said what I would essentially say here, namely Mister Mattocks.