Hi, I am with curly hair. I used to have thick hair but lately I am starting to lose hair. I am afraid that I am going bald. My curly hair has also straightened giving it a rough straw like look. How can I get back my curls without using any machines or gadgets? Also why doesn’t my hair become curly like it used to while wet? Is it true that if you sleep with your hair loose, hair gets pressed and straightened? Please help.