<human>: I haven't swam since I was in high school. Is it too late to take up swimming?
<bot>: It is never too late to start a new hobby or activity! Swimming can be an excellent way to stay active, improve your physical health and well-being, and have fun with friends and family. You may want to consider taking a swim class to get started, as this will give you the basics of swimming technique and help you feel more comfortable in the water. Once you're comfortable, you can explore different activities such as open water swimming, triathlons, and even competitive swimming.