The Hermit represents the inner journey, listening to oneself and awareness. It also represents the pursuit of a goal, so it could indicate that you are searching for something right now. On a physical level, this card can represent a period of reflection in which to take care of yourself and rest to recharge.
The Eight of Swords signifies a difficult time when it is possible to feel stuck and uncertain about the future. It could also represent a time of mixed feelings such as sadness and joy, fear and longing. The card suggests looking at the situation from another point of view to find a deeper meaning.
The King of Pentacles is a card that represents intuition and the wisdom that comes from experience. It also indicates a need to make profound changes in one's life, but also the ability to accept the things one cannot change. This card suggests looking within yourself to understand what you really want.
The three cards shown offer different perspectives on your question. The Hermit indicates that you can find the answers within yourself while the Eight of Swords suggests looking at the situation from another point of view. The King of Pentacles invites you to be aware of your situation and make profound changes in your life. Bottom line, the odds of having a fulfilling relationship with someone younger or older than you depend on your open-mindedness and willingness to accept the differences between you and your partner. This is most likely something that can work, but it depends on the people involved.