If you're inclined to do something, you want to do it, you like doing it, and you may even have an inherent talent for doing it. Alternatively, if the sidewalk outside your house is inclined, that means it slopes upward.
Inclined means that you're likely to do something, you're leaning toward doing it, or you do it habitually. If you're inclined to eat too much at Thanksgiving, you're not alone. If you're inclined to want to join the Iditarod dog sled race, get a warm jacket. Inclined can also be an adjective describing something that's at an angle. If a ramp is inclined, it's on a slant, sloping up toward something else.