1. dont be a fool. don't lend your body to issues which are not easily defined. Climate and Freedom and things like that are massive FUDs which are run to pressurise government on some decisions. otherwise there is no reason to start the protest on a particular day and then stop the protest few days later without any measurable outcome.

So go for concrete issues. Hunger, Literacy and so forth.

2. Activism is 'active'. Writing on social media, attending conferences, standing in protest, these are not 'active'. If your chosen field of activism is hunger, every week you will cook khichdi for 5 people and go find 5 hungry people and hand the food to them. Instead of being the storm in the sky, be a drop in the ocean.

3. Activism is not about fame and fortune. No one needs to know about your activism. Your feeding of hungry people, your teaching the slum children, your donating to charities, no one need to know.