happiness project on Instagram: "explained ⬇️⬇️⬇️ you never really know what someone is carrying inside… the smile you might see can be covering exhaustion, grief, anxiety, or heartbreak… everyone walks through life with invisible weights… struggles you can’t see on the outside. kindness doesn’t cost anything, but it can change everything ❤️ a small gesture…. a smile, a compliment, a little patience… might be the light someone needs to get through their day 😊 so today, choose kindness. because