10 effects on subconscious level that we may not be aware of:

1. Listening songs related to gun and violence may be making us angrier. If I listen to one such song in the morning, the effect can be that I try to dominate conversations in my office. 
2. Nurses dressed in green or white clothes may be used to allay me in anxious situations. If they dressed in red, it will have a negative effect on humans.
3. Replying someone in the early morning may give us a subconscious indication that we are a slave to others. We may not be aware of it. 
4. The way we organize our study place or living room can tell us about the person we are. If you left room messy and you had a bad day at the office, the messy room is only going to make it worse whereas a clean room will give some hope. 
5. Writing a journal every day is like having a mentor. You are taking out something from your mind and when you read it again, you act as a self mentor. 
6. Dating apps tend to have red color in their logo. Even the same holds true for matrimony sites. Red is a color of attraction.
7. Every news article is ended with the links of facebook and twitter which may compel you to use these social media sites even when you are not thinking about them at all.
8. If Your working location is close to the door, you are more likely to be a distracted human being. 
9. Parents using their phone in front of their children might imply to the kids that they are not important. They might grow up to be someone who does not listen to conversations in school or in real life. 
10. Focussing too much on a task for a longer time will make you miss to see the overall picture. Programmers tend to design products considering the immediate business requirement but not seeing the effects of products/ tools on overall humanity.
11. If you are conversing with someone sitting on a table and your phones lie on the table, the quality of your conversation will be less even if you don't touch your phones.