Based on the situation you described, it seems like your boyfriend is facing a dilemma between staying at his current company or exploring other opportunities. Here are a few factors to consider when deciding whether to advise him to switch jobs or not: 1. Career growth and development: It is important for individuals in their 30s to focus on their career growth and earning potential. If your boyfriend believes that he can secure a higher salary and better career prospects by moving to another company, it may be worth considering. 2. Work-life balance: If your boyfriend is consistently working overtime and it is affecting your time together, it is understandable that you are concerned. Depending on his priorities, he may need to evaluate whether the potential salary increase outweighs the impact on his personal life. 3. Job satisfaction: Your boyfriend seems content with the work environment, colleagues, and the treatment he receives from his boss. Job satisfaction plays a vital role in one's overall happiness and motivation. If these factors have a significant influence on him, he might want to consider staying. 4. Training and development opportunities: If the employer promises to provide your boyfriend with additional training courses, this could enhance his skills and contribute to his future career growth. We can consider this as an investment in his professional development. Ultimately, the decision to switch jobs or not depends on your boyfriend's individual preferences and his long-term career goals. It could be helpful for both of you to have an open and honest conversation about these aspects and weigh the pros and cons together. Professional growth, work-life balance, job satisfaction, and development opportunities should all be taken into consideration when making this decision.