Whatever you do, don’t say this first thing in the day to someone who’s not a morning person. You might not get out alive. A good rule of thumb is to wear a smile, not request it of others. And you’re definitely safe with a smile SVG!
When not forced, smiles tend to inspire other smiles. If a stranger smiles at you on the street, the natural instinct is to return it. So why not use your SVG to send some grins out there, onto social media or literally into the world, and make some toothy crafts just to encourage everyone to try and find some happiness that day, if only for a moment.