Highly recommend it, my life is horses, literally, I make my living from them... a tip with trainers/instructors....
Try to find someone who has a strong foundation in 'natural horsemanship' (good horsemanship) people basing their equestrian skills in natural horsemanship know far more about horse body language and therefore are better equipped to read people and also explain things that even an NT can understand, so that you are also able to read the horse effectively. (Horse whispering if you will

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The other advantage natural Horsemanship has over 'normal horsemanship' is that the latter lacks severely in the alternative approach in the 'when things don't work the way they're supposed to because the rules say so' category with little thought for the animal and therefore in the end the human.You will also find the generally speaking horses trained in natural horsemanship (you'll hear phrases like 'the seven games' ) are also more polite and therefore safer to deal with because they aren't ignorant to their handlers like so many animals in the 'normal' riding school, pony club, British Horse Society, type institutions are.
I started riding at a young age and it pretty dramatically increased my coordination and motor skills. As I grew up I rode competitively and eventually trained, and the responsibility of that gave me a lot of confidence in other parts of my life.