Being a sports fan is like having a bipolar disorder. The highs are high. And the lows are low. But right now -- with the Toronto Raptors having clinched their first ever NBA Finals appearance -- we are all on a high. Though the job is far from over, this city has waited 24 seasons for this moment. Turns out, all we were missing was one of the greatest basketball players of all time.

It's pretty amazing to see how far we have come both as a franchise, and as a global city. When Scotiabank Arena was completed in 1999, it, and the surrounding area, looked like this. On Saturday night after the win, it looked like this, a veritable "sports alley." I have long thought that Bremner Boulevard should be placemade into a sports alley connecting Scotiabank Arena (on the east) and the Rogers Centre (on the west).

From now until this Thursday, all is right in the world. Enjoy it Toronto, and Canada. Masai Ujiri made a bet that I think most, if not all, of us would agree has paid off. Had it not, Raptors fans across the country would be criticizing him for trading away our franchise player. But that's par for the course in this bipolar world of sports fandom.

I worked late this evening, which is pretty typical these days. After I got home, I flipped on the Raptors vs. Celtics and sat down to write something about cities, as is the case every day.

But the game was too close and too good to resist. The Raptors turned things around in Q3 and ultimately went on to spank the Celtics with a 10-0 run in the last few minutes of the game. It was sweet, particularly because Toronto and Boston are likely to end up at the top of the eastern conference this season.

So needless to say, I spent more time watching basketball and less time writing about cities. But that’s okay because I am pretty excited about this year’s Raptors. Here are a few Kawhi Leonard highlights.

Look, I get it. 

The Raptors had plateaued. When the Cavaliers swept them in the playoffs earlier this year we all knew there were going to be significant changes in the off-season. Many people who know more about basketball than I do also seem to believe that sending our franchise player DeMar DeRozan to San Antonio in exchange for Kawhi Leonard is a win for us. The betting odds also seem to reflect this win.

But, like many people here in Toronto, the first emotion I felt this morning when I heard the news was sadness. Here is a guy who has played his entire professional career in Toronto (9 years) and has openly and continually expressed his loyalty to this city. He wanted to retire a Toronto Raptor. He declared himself to be Toronto.

Of course in the end this is a business. And the primary goal of this business to win championships. If you don’t think you’re in a position to win championships – or lose to the Golden State Warriors in the finals, which is probably the most that teams can hope for right now – then it behooves you to make the necessary changes, however painful they may be.

I have no idea how this all went down, but the Instagram story that DeRozan posted this morning makes it abundantly clear that he feels betrayed. He feels he was told one thing, and that one thing isn’t what ended up happening. That’s the truly sad part for me. But I’m not going to speculate. Instead, I would like to thank DeMar DeRozan for his dedication and loyalty to this city. He was one of Toronto’s finest city builders.