The Eight of Pentacles reversed indicates that you are thinking about how to develop yourself and how to progress. It could be that you are trying to implement new ideas and strategies to achieve your goals, but something is blocking this personal development. It could be a lack of confidence, a lack of motivation, or excessive concern for the future.
The Four of Pentacles indicates that you are experiencing mixed feelings about your personal development. On the one hand you are motivated and confident in your abilities, but on the other hand there is something blocking you. It could be a sense of uncertainty, dread, or anxiety about your future.
The reversed Nine of Swords indicates that you are doing your best to progress and achieve success as a personal trainer in the short term, but are not seeing the results yet. Although you have worked hard, you may feel blocked by some external or internal factor and be more inclined to give up than persevere.
The tarot shows that the odds of great success as a personal trainer in the short term are uncertain. You are motivated to do your best but you are experiencing mixed feelings and perhaps some internal or external blockage is preventing your progress. The answer to the question is therefore: No, the chances of a great success are uncertain.