Welcome @davchi. Your sister just gave you one of the best gifts ever. Steemit is a global platform where you meet great minds from all walks of life. To succeed, you need to engage with everyone. Start by replying all the comments on this post. Read other posts and comment. Your sister will show you how to quickly join the diary game. Subscribe to communities and check out the #contest tag. If you are active, you will grow fast and the support would be amazing. Welcome once again and enjoy your journey of social connect here.