If you are interested in learning the drums, and want to see how well you might get on, and have the opportunity to practise, take a kick drum, snare and hi-hat (add or exchange a ride cymbal if you're feeling jazzy), and get rid of everything else. No toms, no cymbals, just kick, hat, snare. Forget the rest.
Take your sticks and start tapping out a 4/4 on the hat with your right hand, nice and steady, letting your own natural rhythm dictate the accents on the 1st and 3rd, or 2nd and 4th, as you prefer. Your left foot will have the pedal clamped shut.
Keep going for as long as you like, feeling groovy. Now start easing the pedal open to hear the difference in sound, and then start thinking about opening it at the end of every bar for a beat, or opening it slightly on your accented beat, or just letting it sit somewhere where you like the chick sound you're getting.
Keep grooving with just that simple 4/4 on the hats. How does it sound? Funkily in the pocket, or rigid and stiff? You don't need fancy fills to be a good drummer; you need feel.
Now add in the kick pedal on whatever beat you like that feels natural and comfortable, still knocking out that 4/4 on the hi hat with your right hand. If you got rhythm, this should begin to feel pretty groovy. Any musicians around you should be wanting to play a chord or two, or even just a note or three, infectiously.
Keep it simple. How does it feel? Feel good, feel tight? You're a drummer. Stiff, out of time, uncomfortable? You're still a drummer; you just need to relax.
When it feels right, add the snare beat, anywhere that feels natural. Keep on at it, keep being subtle on the hi hat pedal (timing and a fluid hi hat pedal add so much groove and feeling to the simplest of beats).
That's the way to test the waters on a drum kit, I would say. It's both easy and hard, at the same time.
(That might all have been blindingly obvious, sorry.)