Hi Graceful_Lolita! There is nothing in the Guidelines that prevent you from having a second account, but if you open an account for the sole purpose of bypassing the limits we have in place, that account will be closed. This is what the Guidelines say about that:
General Information Ask reserves the right to remove from the site, at any time and in its sole discretion, any undesired content posted by its members. Ask can also terminate accounts and block the use of the site and its services by repeat offenders or those who knowingly and purposefully post inappropriate content. This includes anyone found using multiple accounts to exploit features, or in a manner that is disruptive to the community. For more information, please see our site Terms of Service.