Can someone help me to change the head portrait?

Until now I haven't found how to change the head portrait of mylot here, can someone help me and tell me exactly how I can change it? Thanks.

What you have ever tried to overcome nervous?

Tomorrow I have an oral exam, I am afraid that I will be nervous at that time and cannot express myself well as usual. What you have ever tried to overcome nervous, can you share with me?

Sometimes life is so vulnerable, so just enjoy every day.

The day before yesterday, a big earthquake attacked Sichuan province of China, many people died and suffered from this unpredictable disaster. This bad news strongly strongly shakes people's heart....

What's the most unforgettable thing in your childhood? Can you still remember?

For me my childhood is not very far, I can remember what's my childhood like. The most unforgettable memory is the time with my grandparents. That time I lived with them for a long period, every...

Have you ever tried to save money in a saving box?

Recently, I'm trying to save some money for our next travelling. So I put RMB1 a day in my saving box. I have tried it before, but I give up midway. This time I think I will stick to it, as love is...