The Reversed Star tells us that there is a feeling of loss, confusion and lack of direction. This could be indicative of a period of uncertain inner well-being, but also of the possibility of a positive evolution. Also, the image of the star releasing light can represent hope and faith in the future. Thus, this card suggests that Maria may be able to overcome her mental health issues.

The Hermit reversed indicates that one is avoiding self-awareness and self-comparison. This means that Maria may not be ready to face her problems and try to heal them. Furthermore, this card can also indicate that there are external circumstances that make it more difficult for Maria to find the answers she seeks.

The Eight of Swords indicates that there may be some difficulties ahead but, at the same time, this card also hints at a possible positive outcome. The image of the angel on the sword can represent a type of spiritual or divine help that can come unexpectedly to help Mary on the path to her mental well-being.

The Nine of Wands suggests that Maria must maintain willpower to overcome her challenges. The card shows a man who is desperate not to give in to the current situation and is determined to regain control of his life. This suggests that Maria needs to make bold choices and tough decisions if she is to see an improvement in her mental health.

Based on the four cards, it appears that Maria can achieve an improvement in her mental health if she is willing to confront herself and face challenges with determination and willpower. However, there is also the possibility that external circumstances may make it more difficult to achieve. Thus, the most likely answer to the question is "maybe".