Why Are Human Beings This Wicked

I can be very nice if I want to be and can be very nasty too if you try nonsense with me.People don't become wicked overnight. Something usually cause it.and what this fellow did is going to make me to be mean or stop being nice to people.I don't know why I have a kind heart and I use it to help any time I get the chance to but people take it for granted and turn round to treat me unfairlyTwo weekso ago I went for my NIN validation and and as usual the place was crowded. So I went to sit under the tree where one woman and her daughter were sitted. we got talking and when we got inside the NIMC office, she asked me what and what was required for the validation, since I was also there for the same exercise, I told her but it now happens she didn't come with her BVN. She started fretting that how will she go home and get it and still meet up . She was scared they would bypass her cos she was among the first set that came. So I asked her if she can call anyone to help her get the BVN st home. She said she had the daughters number, I gave her my phone and she called. She called like three different people taking her time to direct them to where to get the number. I wasn't bothered. She made three different calls and I kept releasing my phone to her even when she offered to buy airtime I told her not to worry. She now said its because she wants to use the phone again. I told her no problem. She made another long call. The daughter now suggested they use my WhatsApp when she noticed they were using the phone too much. I said no problem. Later the BVN was sent to my WhatsApp. she copied and I deleted it afterwards.Unfortunately we didn't get to do it that day because there was no light.The following week I went to another NIMC office and getting there I met this same woman again. I also discovered there was a list and I was no 52. She was 19. She said she came early that's why she was no 19 on the list. Later we were told the NIMC official only takes from no1 -30. So we told the woman about our case and she gave us email address to mail NIMC for validation. This woman started again that she doesn't have an email account. I told her if I mail them whatever they say I would let know. She said she would meet someone to help her send the mail.So I got home and mailed them and they replied me that we need to go back to their office for modification. So I called and told her not to bother sending that this is what they said that we are still going back there. She was very happy and said let's pick a date. I said since she gets there early she should help me write my name , immediately her voice went low and I noticed it. She now said she won't be chanced. Hm.. I said ok when will you be chanced? We agreed on a date which was yesterday. Yesterday came a d she told me she won't be able to make it that we should leave it today, I was thinking she would get there before me and write my name as agreed., i got there around to 7 and this woman didn't show up. I ended up being number 30. It's hard for people to do you a favor but they'll want you to do them all the favor in this life. I'm just pained and will shun her if she calls me. In fact I want to block her .People are wicked.