As long as I am able to take the bus or am within walking distance to a care-giving job, I am quite capable of looking after the everyday needs of seniors. I can cook, clean, help administer most medications, and help with bathing and dressing, etc.
I am a very friendly and social person, so I would definitely be great at keeping those I'm taking care of company! Plus, I find that seniors usually have some pretty great stories to share, and will offer interesting insights and other ideas about the world (and sometimes helpful advice), based upon their own life experiences. I treasure this kind of wisdom!