Investor Robert Kiyosaki has cautioned that silver prices may be nearing a short-term peak and could experience a significant dip before further increases. Despite this warning, he plans to continue buying silver, aiming for up to 100, and advises against selling it for cash, suggesting instead to trade it for gold. Kiyosaki, a long-term silver advocate since 1965, believes retail investors selling now could negatively impact the market.