If you aren't able to financially handle a loss then again, stick with dropshipping, leave buying in big amounts to persons who have enough money it.
This didn't sell as fast as I had envisioned and had to sell it (rather, get associated with it) locally at a loss of revenue. https://howtostartadropshippingbusiness.hashnode.dev/10-dropshipping-myths-that-are-killing-your-online-business