Like I say, responsible marijuana use is ok if you're mature and disciplined. Excessive smoking and smoking before getting shit done (c'mon, smoking as soon as you wake up?

) isn't responsible and it will hold you back.
Paranoia, anxiety, instability etc. is what's associated with THC. Crazy as it sounds, CBD produces the exact opposite of those effects. That's why people can't understand why sometimes they'll really enjoy smoking and other times they'll dislike it.