Hi Alex, you mentioned Exhibition Stadium in the video. Where was it located and can you point it out the next time you walk by the space? Also, who utilized the stadium when it was active?
en.wikipedia.org/wiki/Exhibition_Stadium It was home of the Toronto Argonauts (CFL), and the Toronto Blue Jays (MLB). If I can remember where it was located, for sure I will point it out next time I visit the Exhibition grounds.
It depends on several factors including the location, time of day, and your personal comfort level. As long as you have a mobile phone, a knowledge of the area (being familiar), and you're aware of your surroundings then you should be fine. I've seen a lot of people around your age out and about on their own. I didn't start going out on my own until I was 14.