Mengapa anda tertarik untuk belajar investasi/trading/main saham? Tebakan saya: anda ingin mendapatkan untung besar. Ingin menjadi kaya. Atau, kalau sudah kaya, ingin tambah kaya. Benar gak? "Ah, bung Iyan tahu aja nih," jawab anda sambil senyum-senyum kecil. Lalu anda sambung dengan bertanya ,"Emangnya motivasi ini salah?" Tidak. Tidak salah. Tapi. . . Jangan main saham (atau melakukan hal apapun) hanya SEMATA-MATA demi uang. Kok begitu? Jim Koch, pendiri The Boston Beer Co. yang memproduksi bir Samuel Adams, berkata: "When you think about starting a business, try to find one that you think will make you happy. Because the chances it is going to make you rich are really pretty small, but the chances it will make you happy are pretty big," Koch said. "And what would you rather be? Happy or rich? You know, unless you're a sociopath, you'd rather be happy." (http://www.cnbc.com/2016/09/29/sam-adams-founder-unless-youre-a-sociopath-bei...