You're at your local gym and you notice a few things...

• Have you been going lately and wondered why one particular guy is always so friendly to others? Yeah, he's also going through depression;
• There's also someone who has been coming a lot more frequently of late. Yeah, he just lost his job and is using the gym to manage his sense of hopelessness;
• That guy who you've developed a crush on, perhaps you're wondering whether you should one day go speak to him? Yeah, he's new to town and is secretly feeling isolated with limited local friends;
• How about that lady who used to always join your class but is no longer half as consistent. Yup, she's up most nights with her newborn;
• Or, did you spot the young guy who's just joined and is making his best efforts on equipment he's very new at trying. That's right, he's getting bullied for being 'out of shape'.