Why do I get so scared and paranoid a lot I'm like this like everyday?

lack of new simulation, try to do something new and bold today!

Explanation:

Sometimes it is a normal part of growing up and sometimes it isn't. You will probably need to meet with a health professional to determine it. Sometimes it is also helpful to see what triggers your anxiety (from your description you seem anxious all the time)? Is it someone special, is it your grades, your future, your parents, are you scared of failing?

Once you figure out what makes you anxious, there are many relaxation techniques that can help you control your anxious feeling. Many people are trying yoga and meditation which have gained scientific backings to improve people's mental health.

Search You.tube for "Why Mindfulness Is a Superpower: An Animation" it's a cool clip that explains what mindfulness is.