Buying bitcoins little by little and withdrawing them to a personal wallet is the most effective way. I've been doing it for a few months and now I think I'm pretty successful even though I only have a few bitcoins at the moment. But I hesitate to buy again when the price of bitcoin becomes too expensive. Do you have an opinion? Unfortunately I just found out about this forum, if I knew about it a long time ago maybe I would have more bitcoins. Even though I've known about bitcoin for a long time, I was hesitant to start buying bitcoin for a long time before finally deciding to start buying it on binance
It's a good thing that you have finally decided to invest in bitcoin after neglecting it when you first heard of it. You are not alone on that, many of us made that mistake the first time we heard about bitcoin. It's a good thing that you are also buying bitcoin little by little as you can on a continuous basis and withdrawing to your wallet, as it's not wise to keep large funds in a centralized exchange. But to avoid paying much withdrawal fees since you are buying in smaller quantities, you can make your withdrawal once after accumulating a reasonable amount of bitcoin, let's say from $500 and above. When you have accumulated up to this amount you can withdraw. This is just a suggestion. Regarding buying bitcoin when the price is high, you can use the DCA method to buy. The DCA method which is professionally know as dollar cost averaging, is a method of buying bitcoin, on a regular basis with a fixed amount of money. It could be weekly monthly depending on your financial flow. This method is use to buy bitcoin irrespective of market conditions, wether bitcoin price is high or low. It is designed for all market conditions. It is usually used by long term investors of which I believe you are one of them. So you can try this method and continue buying your bitcoin without minding the price of bitcoin.