If old school country music gives you that good buzz, now you know why. According to a therapist with the Sims Foundation — an organization that provides mental health and substance use recovery services — listening to music from your high school days “binds to brain” more than anything you hear as an adult. So, that’s why your high school playlist still rocks — “neural nostalgia” is the term, and it’s a good thing. https://www.instagram.com/reel/C5ER-GriO37/ The therapist suggests if you need to reconnect with yourself, just blast a song from the past. Some good ole George Strait might be all…