You as the life tenant reserve yourself the right to sell, encumber, and otherwise consume the real property during your lifetime without and knowledge or consent of the beneficiaries.
You may also change the beneficiaries/remaindermen at any point in time or even revert the whole interest back to yourself.
The Grantor reserves to herself, as Life Tenant, an enhanced life estate in the Property, being the exclusive possession, use and enjoyment of the Property and its rents and profits, without liability for waste, and specifically reserves to herself the following rights, exercisable without the joinder of the remainder beneficiary and with or without consideration: to sell, lease, encumber, or pledge the Property; to manage or dispose of all or part of the Property or to grant any interest in the Property, all by gift, sale, or otherwise; to retain any and all proceeds generated by a sale, lease, or encumbrance, as the Life Tenant in her sole discretion decides; to terminate the interest of the Grantee by the exercise of any right retained in this deed, including the right to cancel this deed by further conveyance to herself or to anyone else.