hello. i am 21 yrs old and when i went to college my first year, i took elementary algebra. hiwever, when i took it, i studied so hard everyday that the tutor was impressed. but i couldnt keep up comprehending. i feel like i have been cheated in highschool for not understanding my math classes. and i really want to do calculus classes too but it will take me so many semesters to get there. thats why ive decided to re-teach myself math. i want to go all the way up to calculus. any ideas?