Yes, it is possible. There are many examples of householder saints who took attended and also attained enlightenment. A true Sanyasi is one who completes all worldly duties and then sets out to fulfil spiritual obligations. Perform duties with love and joy, accept everything that comes your way as God’s wish. Keep in mind your chosen goal, and work hard to achieve it. As you progress, your inner Guru will continue to guide you at every stage of your life. Accept every obstacle that comes your way as God’s wish. Have complete faith in your inner Guru and strive hard to the extent possible and spiritual progress will definitely follow.