The income diversification angle you've brought up – that's like giving your professional journey a new layer of resilience. Selling natural items as a nutritionist or kits for kids from a dentist's end is a brilliant way to supplement your primary income. It's like having backup engines to keep your ship sailing smoothly. As for those talks and conferences, you're absolutely right. There's nothing like face-to-face interactions to spread your expertise. Being on stage sharing your knowledge with passion – that's PR gold! Plus, those business cards? Essential tools for making meaningful connections. Don't forget that you can buy PVA Gmail accounts to up your online presence. It's diversifying your digital toolkit.