I have 0.03 and currently it is 2700

I have a question, I have a wealth of 0.02 btc, how likely is it that this will help me retire? I am 22 years old, and I continue to buy every week. I want to retire with bitcoin, since in my country I don't think I can live off pensions, which is why I plan to hold in cold storage until I am an elderly person, and retire with the accumulated btc. At what age do you think I can retire? And if I buy 100 usd per week of $BTC .