I am really tensed for my eyebrows and I want to know that what can I do in order to make them thick and long? My friend told me that I can use olive oil for my eyebrows but I am not too sure that I should use it or not? Do you think using olive oil will help me to grow my eyebrows thick? What are the other things that I can use in place of olive oil? How many times in a day should I use it?