BTW, you can only invest in SOME stocks... So foreigners buy into the 'pricey' counters not the good stuff!
Also careful coz of illiquidity, you may pay the high prices just coz brokers will not move the price down [even if needed] i.e. they will REFUSE to bid for you at lower prices even if there are zero bids!
Happened to me. Never returned there. Bure Kabisa!
Greedy when others are fearful. Very fearful when others are greedy - to paraphrase Warren Buffett