Plans to buy more Bitcoin

Currently, I have about 0.35 Bitcoin. Goal: accumulate at least 4 by the time 2030 rolls around.

Why? Because I think that's the next peak. This is just my non-scientific opinion based on previous patterns.

My plan:

1. invest $500 of my monthly paycheck

2. get a second job that pays me $10 an hour, and do that about 10 hours a week ($100 extra per week to btc)

3. sell unused items on FB marketplace; acquire discarded items and sell them on FB marketplace (estimated extra $200 a month toward btc)

4. buy cheap items from China and sell them on eBay and other platforms for about $10 each, intending to flip at least ten items a month.

5. reduce wasteful spending; eliminate impulse purchases that cost me on average $300 a month

Is there anything else you'd suggest for this plan? What can I add?