Jennifer Aniston scared of botox

London: Former "Friends" star Jennifer Aniston has revealed she is scared of botox because it makes people "look harder" and incapable of expressing emotion. The Hollywood star who has previously confessed to having the skin-smoothing injections once before, but didn`t like the results, hates how it takes the character from people`s faces and leaves them expressionless, reports imdb.com. "You see women and you know they are not young but you can`t tell how old they are. It makes them look harder. The warmth in their face goes away. It is not a good look," she said. The 40-year-old actress instead credits her youthful appearance and slim figure to a healthy diet. "I`m a realist. If I eat burgers and fries everyday I won`t get the parts I`m offered. I`d become a character actress, that might be fine one day but not right now," she said. Aniston also admitted she doesn`t pay any attention to how she looks. "I don`t think a lot about my physical appearance. It is what it is and I can`t control it... I just feel I am what I am," she said. IANS