Don't look to your friends or your family as a guideline to your future. You are not obligated to 'carry on the family business', nor are you obligated to take on the profession your parents wish you to choose.
You - and you alone, are the artist and architect of your future.
Look to yourself, your passions, your dreams, your abilities and the things you enjoy to design a future for yourself without the limitations set on you by others. Your only limitations are those you impose on yourself so make your vision limitless!