Here is the financial information:
Him/Her: 57/56. all assets: tax-advantaged, taxable, HSA, Roth, etc., total $4.8M as it is showed yesterday.
Asset allocation: about 70/30 (stocks/bonds+fixed income), about 18% of stocks are international. All in Vanguard/Fidelity Total Stock Market Index Funds, Total Bond Market Funds, Stable Value Funds, or equivalents.
Combined social security at 62: $40,000. House: worth about $700,000, paid off.
Location: in a low cost of living area, state tax rate 5% flat.
Initial annual expenses: minimum $100,000, including everything (health insurance, taxes, etc)
Things could have been easier, except I have a 25 year old unemployed son who does not seem to be interested in working for others. He has a computer science degree and is doing something computer related and hope to commercialize his game skills some day. I am not interested in comments about if we should take care of him. We decided to take care of him no matter what. That is why I am asking for a potentially long period withdrawal of my portfolio, covering my son's life if he is not successful.
I am tired of working. Assuming we both retire now. How much can we realistically spend for about 70 years? (beyond the minimum $100,000).
(I am a regular visitors to this forum and I am very familiar with the 4% rule, FIRECal, safe withdrawal rate, etc. I do have some ideas to answer my own question. I am thinking to spend about $100,000 (everything included) per year initially and maybe move up as the market goes up and time goes. But $100,000 seems to be my bottom number. I would love to have some comments and suggestions from other people).