<p>Just curious, how old are you? I’m guessing you’re in high school and have very little idea what you want to study, but you have years to decide then. You say you want to help people, but there are so many fields for that - medicine, law, social work, politics, engineering, science, teaching, etc. </p>
<p>Law school is 3 years and it’s not anything like memorizing the constitution or laws - that’s like saying Med school involves cutting open a cadaver, poking around, and memorizing where everything is. 
If you have strong reasoning, analytical, and logical skills, as well as strong reading comprehension and writing skills, you would probably be a good fit for law, although those skills are needed in other professions as well. If you’re interested in Healthcare, there’s also other options, like studying Public Policy, Healthcare Administration, etc…lots of options.</p>