The reversed Knight of Wands indicates that your aspiration is blocked and impeded by something. This something could be a personal situation, a partner, a lack of willpower or motivation, or even a combination of external factors. Either way, this blockage can keep you from reaching your goals and realizing your aspirations.
The reversed Four of Swords indicates that you are held back by a fear of change, or even a lack of self-confidence. You may not believe that you can actually achieve your goals or you may have a fear of failure. Also, there's a chance he doesn't have the necessary skills to achieve success.
The World suggests that the key to overcoming this obstacle is finding a balance between all aspects of life. You have to learn to listen to yourself and trust in your abilities, but also to take other people's opinions and advice into consideration. You must understand the value of change and use it as a tool to evolve and achieve your goals. Additionally, you must be willing to learn and acquire new skills in order to progress in your working life.
The set of three cards suggests that in order to improve your working life you must first of all overcome the inner block that has arisen in you due to lack of self-confidence and fear of change. Once this is done you will be able to welcome the opportunities that will come your way and you will evolve until you reach your goals.