Old things are passed away and behold all things become new.
I used to be obsessed with several sports. When God showed me that those things are vanity, I realized that I was allowing myself to get worked up about something that wasn’t very important.
Well said. I've been a serious, committed Christian for over four decades, and I'm now approaching seventy. Lately, I've been (pleasantly) surprised at how increasingly unimportant worldly things seem and how much keener my interest in heaven and in spiritual things is becoming. I'm not yet so heaven-minded that I'm no earthly good, but the trendline is unmistakable.