I spent 50% of my salary buying BTC each month and I have saved some BTCs. I will keep buying BTCs till the BTC price is too high for me.
It is nice of you to make such a big effort but there are moments to buy and moments to sell right now the price of bitcoin seems to be very high, at least to me so may be it is a good moment to wait for a price decrease so you can buy more with your bitcoin.
I think it would be better if you save your money and wait until the price is low then you buy it than you buy bitcoin every month at a price which is not necessarily good and profitable