
Originally Posted by
Causalien
In the spirit of discussion. How much do you need per month to survive? Assuming $5000 per month, hence $60000 per year
60000/500000 = 0.12 = 12%
Assuming average premium of 3%/month for writing options. You need 4 months of correctly writing options to survive, that's 4/12 months per year i.e. 33% of the months
Assuming also that you are good at assessing risk, options expires worthless 80% of the time. Therefore what are the chances of you being able to survive on 500 000 every year?
1 - (20% * 33%) = 93.4% chance
Assuming that you are age ~35. (for a 500 000 net profit you must've held from at least year 2003 till now. Which means that you must've been working at year 2003 when one of the bubble cities have on sale houses for ~250K and is now 750k. From here on to retirement you have 25 years.
Compound potential of survival is 93.4% ^ 25 = 18% probability that you can live till retirement with $500 000. Hope this answers your question.