Yeah but I'm just afraid this time it's different. Anyway I still have 250k exposure in stocks. If markets moon, the gain is significant as well, at least for me. If it doesn't, I feel fine also.
The way to solve this problem is fine the gap between your current allocation and what you beleive is your ideal allocation
Currently you are 25% and let's say your ideal allocation with which you can sleep well at night is 50%. So you just need to design a path to reach 50%.
You can use the rising equity glidepath and decide in how many years you want to reach there and how you want to reach there. Give yourself a target of say 3 years. Then map what your new flows is going to be over 3 years and then calculate how much extra you need to move from existing cash to equities and then divide the amount by 36 and DCA every month.
3 years is a long enough period. If markets rise for 3 years and then crash, over the 3 years all your existing and new allocations would have increased in value, so even with the crash you won't come down crashing to earth.
DCA is your best tool available, use it effectively.
I was like you just before and even during COVID. Then over 2021, 2022 and 2023, I DCA and reached 60% allocation from 30%.