Time travel to the future

How complicated it is to choose a time or a place to travel to the future. The truth is that time is relative and everything is uncertain, if we look at it from different perspectives, we are constantly living the present, the past and the future at the same time. 

If I start thinking about myself I would like to travel to the moment where I am 70 years old. Just out of curiosity. To know what I did in my life, what paths I took, what decisions marked a before and an after, if I will be accompanied by a big family or, on the contrary, if I will be alone.  But I think that knowing about all that would only ruin my current present, and my life would simply be meaningless because I would know everything that is going to happen.

 So, if I imagine myself in a fictional scenario, I would like to travel to a time where my current 21-year-old self can be alone with my 70-year-old self. It sounds strange and you may ask, why alone? Well, let me explain:

If I meet people close to the 70 year old Amanda it would be a HUGE SPOILER OF MY LIFE and that would be boring. NO thanks. I prefer to have a meeting where my future self can advise and guide me, but not really tell me what will happen. Maybe this way the uncertainty of what is to come will remain what it is, an uncertainty, but my attitude towards life will be in a different way, it will be certain and decisive. 

I hope that this encounter will last only a moment, maybe a couple of minutes and then I will return to my present. Because I know myself and I know that eventually a spoiler would slip out. I prefer something more dramatic, something like my future self telling me, "The treasure is in..." and PAM right at that moment back to the present.