Why is Trump so jealous of Obama?

Avalon - Why is Trump so jealous of Obama? Trump has no class, no charm, no coolness, no credibility, no compassion, no wit, no warmth, no wisdom, no subtlety, no sensitivity, no self-awareness, no humility, no honor and no grace – all qualities, funnily enough, with which his predecessor Mr. Obama was generously blessed. Trump makes Nixon look Trustworthy and George W. Bush look like a genius.