Although popular, buzzwords can seem overused or insincere if not used carefully in conversation. Avoid stuffing your presentation with buzzwords; it may annoy your audience.
Pro Tip 2/3
Context Matters
Buzzwords are often industry-specific, so make sure you understand the field before using them. He used the buzzword 'blockchain' frequently, but only those in tech understood him.
Pro Tip 3/3
Stay Updated
Buzzwords change with trends; an old buzzword might make you seem out of touch. Using 'Web 2.0' now can show you're behind the times, as the buzzword isn't current anymore.