Smart and intelligent people can vary in their levels of confidence. Some may be very confident in their abilities and knowledge, while others may be more humble and reserved. Confidence is a trait that is influenced by a variety of factors, including personality, experiences, and upbringing. Ultimately, being smart or intelligent does not necessarily guarantee confidence, as it is a separate aspect of a person's character. **

The black mini-mold spot under the silicone strip in the shower is likely a small patch of mold or mildew. Mold and mildew thrive in damp, warm environments, making the shower an ideal location for their growth. The silicone strip provides a perfect surface for mold to grow on, especially if it is not regularly cleaned and dried. It is important to address this issue promptly to prevent further mold growth and to maintain a clean and healthy shower environment. **

Yes, silicone does stick to silicone. When two silicone surfaces come into contact, they tend to adhere to each other due to their similar chemical composition. This property makes silicone a popular material for creating airtight seals and bonding silicone-based products together. **

It is generally not recommended to apply new silicone on top of existing silicone. The new silicone may not adhere properly to the old silicone, leading to potential issues with adhesion and durability. It is best to remove the old silicone completely before applying a new layer to ensure a proper bond and a long-lasting seal. **

Yes, silicone can be applied on top of existing silicone. However, it is important to ensure that the existing silicone is clean and free of any dirt, dust, or residue before applying new silicone. Additionally, it is recommended to use a silicone primer to promote adhesion between the old and new silicone layers. This will help to create a strong bond and ensure a durable seal. **

Silicone lenses are a type of contact lens made with a silicone-based material, which allows for increased oxygen permeability to the eye. This can help reduce the risk of eye infections and improve overall comfort. Silicone hydrogel lenses are a specific type of silicone lens that also includes hydrogel, a water-absorbing material that helps keep the lenses moist and comfortable for longer periods of time. These lenses are popular for their breathability and comfort, making them a popular choice for contact lens wearers. **

Online shopping offers convenience and the ability to compare prices and products from the comfort of your own home. However, traditional shopping allows for a more tactile and sensory experience, as well as the immediate gratification of taking home your purchases. Both have their advantages, and the choice ultimately depends on personal preferences and the specific needs of the shopper. **

One can appear smart by being well-informed on a variety of topics, speaking confidently and articulately, and asking thoughtful questions. Additionally, dressing professionally and maintaining good posture can also contribute to the perception of intelligence. Someone may be perceived as smart and intelligent if they demonstrate critical thinking skills, have a strong ability to problem-solve, and possess a depth of knowledge in their area of expertise. Additionally, displaying emotional intelligence, being a good listener, and showing empathy towards others can also contribute to the perception of intelligence. **