It is important to understand that gambling with borrowed money, no matter the source, is not a sustainable or responsible way to engage in sports betting. It can lead to serious financial trouble and put strain on personal relationships.
Selling personal belongings to continue with daily betting can also become a slippery slope. It's important to recognize when betting becomes an addiction and seek help if necessary. Continually selling personal items to fuel a gambling addiction can lead to a cycle of debt and, in some cases, can even lead to homelessness.
If your friend is unable to control his daily betting habits, it may be time to seek support from a professional organization or group that specializes in gambling addiction. It's important to take a proactive approach and seek help before the situation becomes too difficult to manage.