people get the wrong impression of me?

You see ive always looked like a shady person and it has always given people the wrong impression so know one ever approaches me. Im confident but just dont like to talk much. i have no friends anymore, i work and come back home to relax and enjoy my own company but i wish people would just approach me and talk, tell me their problems if they want i love to stand and listen but not say much. my hobbies are smoking weed, playing video games, weightlifting and cardio usually every other day so you can probably see why finding friends hasnt been too easy for me. my interests are always split up. i like things "that" type of person likes but at the same time i like doing things "that" person likes if you know what i mean? my old pot head mates never did anything but smoke weed so i stopped seeing them and my sports friends constantly had a go at me for being a pot head. Is there anyone else out there like me? how do i get people to approach me without the fear im going to kill them? i see it everyday people greet each other with smiles but everytime ive tried looking somone in the eyes and smile they look scared. i read somewhere that if you dont smile and talk to people they tend to think your "weird" or have problems. i wish i could find a decent mate or gf even just to listen to i need company i dont know how long i can last on my own.

who wants to help with biology?

Which protists move with pseudopods? A) Zooflagellates B) Amoebas C) Paramecia D) Sporozoans 2. All of the following are characteristics of animal-like protists EXCEPT A) They can move around. B) They consume other organisms. C) They are unicellular. D) They are multicellular. 3. How are animal-like protists similar to animals? A) They are multicellular. B) Their cells contain chloroplasts. C) They are unicellular. D) They consume other organisms. 4. On what basis are animal-like protists (protozoa) classified? A) What they eat B) Where they live C) How they move D) What organelles they contain 5. Animal-like protists move by utilizing all of the following EXCEPT A) protozoa. B) cilia. C) flagella. D) pseudopods.