Any book suggestions based on my criteria?

so i am 18 and i will be starting university next year and i know i just want to change my habits, no matter what i do i always fall back into them, here are some of the things i lack on:

Talking: This is a huge one for me, i feel like i just cannot talk to people in a way where i don't know what to say. im not ant social, i just let my stutter hold me back from meeting new people. it is very hard for me to make friends, have casual conversations or even talk to class mates, but i am very social around my cousins, old friends back home and family. i also feel like i don't know how to explain stuff a certain way and my thoughts and always blank on quick questions .

Procrastination and discipline: i always procrastonate everything, and i always find myself doing work at 2 am when i had 15 hours during the day to do them, and i waste so much of my time. whenever i sit down to study i am always moving around every few minutes and my attention span is dead, i always feel like i am doing something else other than studying. i always tell myself to do better but i can never do it. i made calenders, set up time to do things, hid disractions but for some reason i keep falling right back in. i gave myslef a task to go to the gym 3 times a week and i cannot even do that.

I know reading a book won't magically change my life but it will give me a sense of what i can accomplish, from different viewpoints. i would rather have a physical copy so that i am not facing an electronic all the time. it would also be a good way to deal with my attention span and discipline ( to finish the book obviously).

Any help is appreciated
(would be great if i can have it in 1 book, but open to seperate)