hi i m new in option writing...my friend is said that we can earn almost risk free money by writing ITM Call & Put..suppose nifty cmp is 5000, he told me to write ITM 4500 call & ITM 5500 put..so my break even point range are b/w 4500 to 5500 (minus total time value)...is this technic risk free??..can i trade like this in option for safe & continuous income... ??