I'm almost 14 (in a month) and my friend just turned 13?

and we're going to a haunted house my mom is taking us but she's not going in with us do you think we're old enough to go in without her? i mean i personally rather go alone (the two of us alone that is) cuz it will be mor fun, but do u think we're to young for it? like we'll be traumatized? i dont think so but my friend is more the scardy type and i dont want her having a panic attack on me (JK im egsadurating but shes wondering if its ok to go without an adult)