Yes, you can change yourself, if you have the strong will...

Will power decides our hard core achievements in life...
At any stage of life, we can set 'higher standards' for ourselves & take such actions that would guarantee our personal  'excellence' in any field of activity....

To do things excellently, we need to take the following steps:

• take enough time to 'research and plan' things....
• you must be able to see a 'big' picture about what you want to achieve...
• develop 'clarity' about all aspects of the human activities...
• develop 'clarity' about the use of technology and machines etc.
• do a lot of rehearsal/practice before the actual thing....
• set high standard for yourself...
• think deeply and take important decisions....
• work hard to make things happen...
• 'hard work' is the only innovative formula for 'excellence' in life....
• Plan everything in advance and keep plan B and plan C ready for any contingency...
• Human excellence has no limit....
• Try to improve things for the next opportunity...
• Keep your 'finance' healthy....