This is a controversial question, and the answer also depends on your business environment, industry culture, and your definition of "feasibility". Here are a few angles for your reference: 1. Relationships are common and important in business: In many regions and industries (such as markets involving "guanxi"), building and using personal relationships is a common practice to obtain business opportunities. Maintaining good personal relationships with influential people can often help you break into certain closed circles and obtain information, resources, and even project opportunities. 2. It must be based on mutual benefit and integrity: When using personal relationships to obtain business opportunities, it is easy for people to question whether there is a problem of interest transfer or power-for-money transactions. It is recommended to focus on value exchange and honest cooperation in interactions rather than simply using personal connections. If the other party thinks that you are just using personal relationships instead of establishing a long-term, stable and mutually beneficial cooperative relationship, it may backfire. 3. Legal and ethical risks: In some regions, relying on personal relationships and non-public processes may involve legal and ethical risks. For example, if certain behaviors go beyond the scope of normal communication, they may be regarded as bribery or unfair competition. Therefore, before engaging in any business cooperation that uses personal relationships, you must ensure that your behavior complies with local laws and company policies, and avoid being misunderstood as improper behavior. 4. Professional ability is equally important: Even if you have influential personal relationships, no matter how good the relationship is, the final decision on cooperation is usually the actual value of the project, your professional ability and the competitive advantage of the team. Relying on relationships without paying attention to your own expertise and product quality may put you at a disadvantage in market competition. In general, obtaining business opportunities through personal relationships can be a channel, but it should not be the "only" or "main" method for your business development. It is recommended that you ensure that business behavior is standardized, fair and transparent while using relationships, and constantly improve the core competitiveness of yourself or your company, so as to achieve win-win results and reduce unnecessary risks in long-term cooperation. Please note that the above views are for reference only, and specific operations still need to be cautious according to the regulations and actual conditions of your industry and region. If necessary, it is recommended to consult a professional legal or business advisor.